{"title":"Cubes","description":"\u003cp\u003eMetal cubes make an abstract property immediately physical: density. Put two equally sized cubes in your hands and the difference between materials becomes impossible to miss. Explore tungsten, titanium, tantalum, niobium, copper and aluminium in the same simple form.\u003c\/p\u003e","products":[{"product_id":"1kg-tungsten-cube","title":"1.5-Inch Tungsten Cube (1kg)","description":"\u003ch3\u003eOne kilogram, without the bulk\u003c\/h3\u003e\u003cp\u003eThis 1kg tungsten cube makes mass unusually easy to understand. The cube measures only 38.1mm on each side, yet reaches a minimum of one kilogram. That round figure turns it into a useful physical reference: put a kilogram of another metal beside it and the difference in the amount of space required becomes immediately visible.\u003c\/p\u003e\u003ch3\u003eA better way to understand density\u003c\/h3\u003e\u003cp\u003eMade from 95% to 97% tungsten alloy, this size moves beyond the quick surprise of the smaller cubes. It gives the material enough mass to feel genuinely substantial while remaining compact enough to pick up and examine easily. The simple geometry makes comparisons particularly satisfying, especially alongside \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e. For a different scale of the same material, browse the other \u003ca href=\"\/collections\/tungsten-cubes\"\u003etungsten cubes\u003c\/a\u003e. You can also compare \u003ca href=\"\/blogs\/news\/what-is-the-weight-of-each-size-tungsten-cube\"\u003ehow much each tungsten cube weighs\u003c\/a\u003e before choosing a size.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 38.1mm x 38.1mm \/ 1.5 inch x 1.5 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Minimum 1kg \/ 2.20 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 97WNiFe\/95WNiFe Tungsten\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 6200°F \/ 3427°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55152821895544,"sku":null,"price":349.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic_cubes_1.5inch_tungsten_cube_in_hand_1.png?v=1748853522"},{"product_id":"half-inch-tungsten-cube","title":"0.5-inch Tungsten Cube (0.038kg)","description":"\u003ch3\u003eA small cube with an outsized first impression\u003c\/h3\u003e\u003cp\u003eA 0.5 inch tungsten cube is the smallest way into the range: just 12.7mm across, but with a minimum weight of 37g. That mismatch between what your eyes expect and what your hand feels is the point. It is compact enough to carry in a pocket, pass around or keep close at hand, rather than becoming a permanent desk object.\u003c\/p\u003e\u003ch3\u003eTungsten at pocket scale\u003c\/h3\u003e\u003cp\u003eThe cube is made from an alloy containing 95% to 97% tungsten. Packing that much tungsten into half an inch makes its density immediately tangible without needing a large object to demonstrate it. Chamfered edges soften the geometry while keeping the simple cubic form intact. If this is your first encounter with the material, start here; the larger \u003ca href=\"\/collections\/tungsten-cubes\"\u003etungsten cubes\u003c\/a\u003e take the same idea much further. You can also compare it with \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e, or see \u003ca href=\"\/blogs\/news\/what-is-the-weight-of-each-size-tungsten-cube\"\u003ehow much each tungsten cube weighs\u003c\/a\u003e as the dimensions increase.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.7mm x 12.7mm \/ 0.5 inch x 0.5 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Minimum 37g \/ 0.08 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 97WNiFe\/95WNiFe Tungsten\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 6200°F \/ 3427°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55152827564408,"sku":null,"price":44.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic_cubes_0.5inch_tungsten_cube_in_hand.png?v=1748853891"},{"product_id":"2-inch-tungsten-cube","title":"2.0-Inch Tungsten Cube (2.5kg)","description":"\u003ch3\u003eThe point where the weight takes over\u003c\/h3\u003e\u003cp\u003eA 2 inch tungsten cube changes the experience of the range. At 50.8mm across, it still looks compact enough to lift casually. A minimum mass of 2.37kg says otherwise. This is the size where you instinctively adjust your grip before moving it, and where tungsten’s density becomes less of a curiosity and more of a physical fact.\u003c\/p\u003e\u003ch3\u003eCompact, but no longer lightweight\u003c\/h3\u003e\u003cp\u003eThe alloy contains 95% to 97% tungsten, concentrating more than two kilograms into a cube that can still sit neatly on a desk or shelf. There is also an Imperfect version of the same cube with minor surface imperfections. For something easier to pass around, look down the range; for even greater mass, the larger \u003ca href=\"\/collections\/tungsten-cubes\"\u003etungsten cubes\u003c\/a\u003e continue from here. Compare the same geometry in \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e, or see \u003ca href=\"\/blogs\/news\/what-is-the-weight-of-each-size-tungsten-cube\"\u003ehow much each tungsten cube weighs\u003c\/a\u003e across the full range.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 50.8mm x 50.8mm \/ 2.0 inch x 2.0 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Minimum 2.37kg \/ 5.22 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 97WNiFe\/95WNiFe Tungsten\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 6200°F \/ 3427°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Perfect","offer_id":55384367432056,"sku":null,"price":775.99,"currency_code":"GBP","in_stock":true},{"title":"Imperfect","offer_id":55384369660280,"sku":null,"price":849.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic_cubes_2inch_tungsten_cube_in_hand.png?v=1748854128"},{"product_id":"1-inch-tungsten-cube-315g","title":"1.0-Inch Tungsten Cube (315g)","description":"\u003ch3\u003eThe desk-size reference point\u003c\/h3\u003e\u003cp\u003eA 1 inch tungsten cube is where this material starts to become difficult to judge by sight. A 25.4mm cube is easy to understand visually, yet this one weighs a minimum of 295g. Pick it up and the scale-to-weight relationship feels distinctly unusual. It is substantial without being cumbersome, which is why the one-inch format works so well as a desk object or first serious piece of tungsten.\u003c\/p\u003e\u003ch3\u003eA familiar dimension, an unfamiliar mass\u003c\/h3\u003e\u003cp\u003eIts 95% to 97% tungsten alloy is what creates that concentrated feel. Rather than needing an oversized sample, a single cubic inch gives you a direct demonstration of how much mass tungsten can occupy in very little space. The chamfered edges give the cube a clean, handled finish without distracting from the material itself. Explore the full range of \u003ca href=\"\/collections\/tungsten-cubes\"\u003etungsten cubes\u003c\/a\u003e to see how quickly the weight escalates, compare \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e, or check \u003ca href=\"\/blogs\/news\/what-is-the-weight-of-each-size-tungsten-cube\"\u003ehow much each tungsten cube weighs\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 25.4mm x 25.4mm \/ 1.0 inch x 1.0 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Minimum 295g \/ 0.65 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 97WNiFe\/95WNiFe Tungsten\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 6200°F \/ 3427°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55152845226360,"sku":null,"price":179.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic_cubes_1inch_tungsten_cube_in_hand.png?v=1748854367"},{"product_id":"2-5-inch-tungsten-cube-5kg","title":"2.5-Inch Tungsten Cube (5kg)","description":"\u003ch3\u003eBuilt for the shelf, not the pocket\u003c\/h3\u003e\u003cp\u003eA 2.5 inch tungsten cube has crossed firmly into display-object territory. Its 63.5mm sides are still modest enough for a desk or shelf, but the minimum 4.6kg weight changes how you interact with it. You do not absent-mindedly pick this one up. You make space, take hold properly and place it back with care.\u003c\/p\u003e\u003ch3\u003eNearly five kilograms in a hand-sized form\u003c\/h3\u003e\u003cp\u003eThat disproportion is exactly what the 95% to 97% tungsten alloy makes possible. The cube gives you almost five kilograms of material without the visual bulk normally associated with that mass, turning density into something obvious before you know any of the numbers. The chamfered form keeps the focus on scale and material. See where it sits among the other \u003ca href=\"\/collections\/tungsten-cubes\"\u003etungsten cubes\u003c\/a\u003e, compare its volume with \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e, or check \u003ca href=\"\/blogs\/news\/what-is-the-weight-of-each-size-tungsten-cube\"\u003ehow much each tungsten cube weighs\u003c\/a\u003e before moving further up the range.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 63.5mm x 63.5mm x 63.5mm \/ 2.5 inch x 2.5 inch x 2.5 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Minimum 4.6kg \/ 10.14 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 97WNiFe\/95WNiFe Tungsten\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 6200°F \/ 3427°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55152858235256,"sku":null,"price":1899.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic_cubes_2.5inch_tungsten_cube_in_hand.png?v=1748854703"},{"product_id":"3-inch-8kg-tungsten-cube","title":"3-Inch Tungsten Cube (8kg)","description":"\u003ch3\u003eThree inches. Eight kilograms.\u003c\/h3\u003e\u003cp\u003eA 3 inch tungsten cube leaves very little room for the eye to predict the hand. Its sides measure 76.2mm, yet the cube weighs a minimum of 8kg. At this scale the appeal is no longer simply that tungsten feels heavier than expected. The object has enough mass that lifting, carrying and placing it become part of the experience.\u003c\/p\u003e\u003ch3\u003eDensity you have to account for\u003c\/h3\u003e\u003cp\u003eThe cube uses an alloy containing 95% to 97% tungsten, giving a relatively small volume the weight of a much larger everyday object. It belongs somewhere secure, on a surface suited to its mass, and deserves care whenever it is moved. For many collections, this is where tungsten starts to feel genuinely extreme. There is still one larger step: explore all \u003ca href=\"\/collections\/tungsten-cubes\"\u003etungsten cubes\u003c\/a\u003e, compare equivalent objects among \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e, or review \u003ca href=\"\/blogs\/news\/what-is-the-weight-of-each-size-tungsten-cube\"\u003ehow much each tungsten cube weighs\u003c\/a\u003e before deciding how far you want to go.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 76.2mm x 76.2mm \/ 3.0 inch x 3.0 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Minimum 8kg \/ 17.64 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 97WNiFe\/95WNiFe Tungsten\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 6200°F \/ 3427°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55152871866744,"sku":null,"price":2999.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-flight-case-3-inch-tungsten-2.jpg?v=1748854986"},{"product_id":"4-inch-tungsten-cube","title":"4-Inch Tungsten Cube (20kg)","description":"\u003ch3\u003eThe far end of the scale\u003c\/h3\u003e\u003cp\u003eA 4 inch tungsten cube is the range taken to its logical extreme. It measures 101.6mm on each side, barely more than ten centimetres, yet weighs 19.4kg. The dimensions suggest an object you could casually move around a desk. The mass makes it something else entirely.\u003c\/p\u003e\u003ch3\u003eWhen density becomes the whole experience\u003c\/h3\u003e\u003cp\u003eThis cube is made from 97% tungsten alloy. At 19.4kg, handling is no longer a small part of owning it: lifting and placing it safely need proper consideration, as does the surface supporting it. What makes the object compelling is the compression of those two facts: four inches and 19.4 kilograms. Nothing else in the Project Atomic tungsten range pushes that contrast further. If you want the same material at a more manageable scale, browse the smaller \u003ca href=\"\/collections\/tungsten-cubes\"\u003etungsten cubes\u003c\/a\u003e. You can also compare \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e or see \u003ca href=\"\/blogs\/news\/what-is-the-weight-of-each-size-tungsten-cube\"\u003ehow much each tungsten cube weighs\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 101.6mm x 101.6mm \/ 4.0 inch x 4.0 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 19.4kg \/ 42.77 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 97WNiFe Tungsten\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 6200°F \/ 3427°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55152878322040,"sku":null,"price":5999.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-flight-case-4-inch-tungsten-2.png?v=1748861612"},{"product_id":"1-inch-copper-cube","title":"1.0-Inch Copper Cube","description":"\u003ch3\u003eA familiar size in an unfamiliar material\u003c\/h3\u003e\u003cp\u003eThe 1 inch copper cube is large enough to feel substantial without taking over a desk. At 25.4mm per side and 146g, its weight is immediately apparent, but the first visual difference is copper itself: warmer and more distinctive than the grey metals around it.\u003c\/p\u003e\u003ch3\u003eMade to change, not stay frozen\u003c\/h3\u003e\u003cp\u003eA one-inch face gives the material’s surface room to be seen. Over time, the surface develops a patina, so your cube becomes a piece no one else has. The simple cube shape makes those changes easy to notice.\u003c\/p\u003e\u003cp\u003eIt is a natural starting size in the \u003ca href=\"\/collections\/copper-cubes\"\u003ecopper cubes\u003c\/a\u003e range: substantial enough to handle regularly, compact enough to live comfortably on a desk. Compare it with \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e to see how much the element changes the experience of exactly the same basic form.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 25.4mm x 25.4mm \/ 1.0 inch x 1.0 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.146kg \/ 0.323 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 1983°F \/ 1085°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55152905126264,"sku":null,"price":55.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-box-stand-bag-copper-cube-1inch.jpg?v=1748856668"},{"product_id":"1-5-inch-copper-cube","title":"1.5-Inch Copper Cube","description":"\u003ch3\u003eWhen copper starts to feel substantial\u003c\/h3\u003e\u003cp\u003eThe 1.5 inch copper cube weighs 0.5kg, yet each side is only 38.1mm. That combination changes the experience from a small material sample into something with real heft: compact enough for one hand, but difficult to mistake for an ordinary desk ornament.\u003c\/p\u003e\u003ch3\u003eMore copper to watch change\u003c\/h3\u003e\u003cp\u003eThe larger faces make the metal’s warm tone more prominent and give any gradual surface changes more room to develop. With time, the surface builds a patina, a darkening that's unique to every piece. Against the precise cube geometry, those natural changes become particularly easy to see.\u003c\/p\u003e\u003cp\u003eWithin Project Atomic’s \u003ca href=\"\/collections\/copper-cubes\"\u003ecopper cubes\u003c\/a\u003e, this is the size where mass becomes part of the display. Set it beside \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e and half a kilogram of copper becomes a useful physical reference rather than an abstract number.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 38.1mm x 38.1mm x 38.1mm \/ 1.5 inch x 1.5 inch x 1.5 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.5kg \/ 1.1 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 1983°F \/ 1085°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55152914858360,"sku":null,"price":99.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-box-stand-bag-copper-cube-2inch.jpg?v=1748857207"},{"product_id":"1-inch-aluminium-cube","title":"1.0-Inch Aluminium Cube","description":"\u003ch3\u003eThe desk cube at its lightest\u003c\/h3\u003e\u003cp\u003eA 1 inch aluminium cube takes the classic 25.4mm cube format and removes the weight you might expect from a solid piece of metal. At 42g, it is easy to pick up, turn over and pass around, with the low mass becoming the defining characteristic rather than something hidden in a specification.\u003c\/p\u003e\u003ch3\u003eSame shape, different expectation\u003c\/h3\u003e\u003cp\u003eOne-inch cubes are particularly good for material comparisons because the dimensions are instantly understandable. Aluminium shows what happens at the light end: the form looks substantial enough to promise weight, then feels unexpectedly easy in the hand. Chamfered edges keep the object comfortable to handle and preserve its simple geometry. Browse the other \u003ca href=\"\/collections\/aluminium-cubes\"\u003ealuminium cubes\u003c\/a\u003e, or put the one-inch format beside \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e to feel how strongly the choice of element changes the result.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 25.4mm x 25.4mm \/ 1.0 inch x 1.0 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.042kg \/ 0.09 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 1220°F \/ 660.3°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55152957849976,"sku":null,"price":55.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-box-stand-bag-aluminium-cube-1inch.jpg?v=1748857818"},{"product_id":"1-5-inch-aluminium-cube","title":"1.5-Inch Aluminium Cube","description":"\u003ch3\u003eLarger than its weight suggests\u003c\/h3\u003e\u003cp\u003eA 1.5 inch aluminium cube has enough volume to look substantial on a desk, which makes its 149g weight the interesting part. At 38.1mm across, the object has grown considerably from the one-inch version, but aluminium's low density keeps it easy to lift and handle. The disconnect between visual size and actual mass becomes harder to miss.\u003c\/p\u003e\u003ch3\u003eMore aluminium, still remarkably light\u003c\/h3\u003e\u003cp\u003eThis size gives the material room to make an impression without relying on heaviness. Broad faces emphasise the clean metallic form, while chamfered edges take the sharpness off the corners. Pick it up after a similarly sized cube made from a denser element and the contrast is immediate: the volume stays familiar while the expected weight disappears. Discover more \u003ca href=\"\/collections\/aluminium-cubes\"\u003ealuminium cubes\u003c\/a\u003e, or make the comparison directly with \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 38.1mm x 38.1mm \/ 1.5 inch x 1.5 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.149kg \/ 0.3281 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 1220°F \/ 660.3°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55152959947128,"sku":null,"price":99.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-box-stand-bag-aluminium-cube-2inch.jpg?v=1748857955"},{"product_id":"1-inch-titanium-cube","title":"1.0-Inch Titanium Cube","description":"\u003ch3\u003eOne inch, only 73 grams\u003c\/h3\u003e\u003cp\u003eThe 1 inch titanium cube uses a familiar reference size to make Grade 2 titanium’s low density obvious. A full 25.4mm cube of metal weighs just 73g, so the visual expectation and the physical reality do not quite match.\u003c\/p\u003e\u003ch3\u003eA desk-sized demonstration\u003c\/h3\u003e\u003cp\u003eAt this scale there is enough material to give the cube presence on a desk, while it remains notably easy to pick up and move around. That combination is what distinguishes titanium from denser metals: the object looks solid because it is solid, yet its mass stays surprisingly modest.\u003c\/p\u003e\u003cp\u003eThe chamfered form keeps attention on the silvery-grey metal itself. Browse the other \u003ca href=\"\/collections\/titanium-cubes\"\u003etitanium cubes\u003c\/a\u003e if you want the same element at a different scale, or place it alongside \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e to turn one cubic inch into a simple comparison of density.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 25.4mm x 25.4mm \/ 1.0 inch x 1.0 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.073kg \/ 0.16 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Grade 2 Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 1668°C \/ 3034°F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55152964436344,"sku":null,"price":55.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-box-stand-bag-titanium-cube-1inch.jpg?v=1748858330"},{"product_id":"1-5-inch-titanium-cube","title":"1.5-Inch Titanium Cube","description":"\u003ch3\u003eBigger without becoming heavy\u003c\/h3\u003e\u003cp\u003eThe 1.5 inch titanium cube expands to 38.1mm on every side, but its Grade 2 titanium construction keeps the weight to 250g. Visually, it has the proportions of a substantial block of metal. In the hand, it is much less demanding than that appearance suggests.\u003c\/p\u003e\u003ch3\u003eScale makes the contrast clearer\u003c\/h3\u003e\u003cp\u003eMoving up from the one-inch format gives the cube considerably more physical volume, which makes titanium’s relatively low density easier to appreciate. You get more object to see and handle without the steep increase in mass that a denser element would bring.\u003c\/p\u003e\u003cp\u003eIts clean geometry and grey metallic surface suit the larger format without needing decorative treatment. See the rest of the \u003ca href=\"\/collections\/titanium-cubes\"\u003etitanium cubes\u003c\/a\u003e for other sizes, or compare this 38.1mm form with \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e when you want volume to stay familiar while the material changes.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 38.1mm x 38.1mm x 38.1mm \/ 1.5 inch x 1.5 inch x 1.5 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.25kg \/ 0.55 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Grade 2 Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 1668°C \/ 3034°F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55152966304120,"sku":null,"price":99.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-box-stand-bag-titanium-cube-2inch.jpg?v=1748858600"},{"product_id":"1kg-cube-collection","title":"1kg Cube Collection (Tungsten, Titanium, Copper Aluminium)","description":"\u003ch3\u003eOne kilogram is the control\u003c\/h3\u003e\u003cp\u003eThe 1kg cube set fixes one variable: every cube weighs the same. Tungsten, titanium, copper and aluminium then show their differences through volume. The denser the metal, the less of it is needed to reach one kilogram; the lower the density, the larger the cube becomes.\u003c\/p\u003e\u003ch3\u003eFour metals explain the idea\u003c\/h3\u003e\u003cp\u003eSeen together, the progression does the explaining. Tungsten occupies the least space. Copper needs more. Titanium expands further, while aluminium produces the largest cube of the four. You can understand the relationship before lifting anything, then feel the same kilogram repeated across four different forms.\u003c\/p\u003e\u003cp\u003eThis is material density turned into a physical comparison rather than a table of figures. Explore more \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes\u003c\/a\u003e, go deeper into \u003ca href=\"\/collections\/tungsten-cubes\"\u003etungsten cubes\u003c\/a\u003e, or compare the set with other \u003ca href=\"\/collections\/titanium-cubes\"\u003etitanium cubes\u003c\/a\u003e from Project Atomic.\u003c\/p\u003e\u003cp\u003eThe collection is for anyone who wants to see what a kilogram actually looks like when the element changes.\u003c\/p\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55152987505016,"sku":null,"price":899.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-flight-case-all-metal-set-3_945066a8-9d79-4627-a8d5-fcf6a548781a.jpg?v=1748859501"},{"product_id":"1kg-copper-cube","title":"1kg Copper Cube (~48mm x 48mm x 48mm)","description":"\u003ch3\u003eOne kilogram, expressed as copper\u003c\/h3\u003e\u003cp\u003eThe 1kg copper cube turns a familiar unit of mass into a surprisingly compact object. At roughly 48mm per side, one kilogram of copper occupies less space than its weight might lead you to expect, giving the cube a dense, purposeful feel when lifted.\u003c\/p\u003e\u003ch3\u003eA useful benchmark for the collection\u003c\/h3\u003e\u003cp\u003eThe round kilogram makes this format especially interesting alongside other elements. Keep the mass the same and the dimensions have to change with density, so the cube itself becomes a physical comparison rather than merely a display piece. Copper adds its own warm colour and a surface that develops its own patina over time.\u003c\/p\u003e\u003cp\u003eExplore other sizes among Project Atomic’s \u003ca href=\"\/collections\/copper-cubes\"\u003ecopper cubes\u003c\/a\u003e, or compare one kilogram across \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e. The differences in volume make the properties of each metal visible before you even pick them up.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e ~48mm x 48mm x 48mm (\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1kg \/ 2.2 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 1983°F \/ 1085°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55363408003448,"sku":null,"price":229.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/copper1kgcube2.png?v=1763566054"},{"product_id":"1kg-aluminium-cube","title":"1 kg Aluminium Cube (~69mm x 69mm x 69mm)","description":"\u003ch3\u003eWhat does a kilogram of aluminium look like?\u003c\/h3\u003e\u003cp\u003eA 1kg aluminium cube answers a question that becomes much more interesting when several metals sit side by side. Reaching one kilogram takes a cube roughly 69mm across, making aluminium visibly larger than denser elements at exactly the same mass. The weight is familiar; the volume required to create it is the revealing part.\u003c\/p\u003e\u003ch3\u003eOne mass, very different volumes\u003c\/h3\u003e\u003cp\u003eThis is the aluminium cube to choose for density comparisons rather than compactness. Put it beside another one-kilogram metal cube and the material difference is visible before either object is lifted. Its broad faces and chamfered edges also give the lightweight metal more physical presence than the smaller aluminium sizes. Explore the full set of \u003ca href=\"\/collections\/aluminium-cubes\"\u003ealuminium cubes\u003c\/a\u003e, or compare aluminium directly with \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e ~69mm x 69mm x 69mm (approx. 2.7 inch per side)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1kg \/ 2.2 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 1220°F \/ 660.3°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55363414884728,"sku":null,"price":189.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/1kg_alluminium_cube_3.png?v=1763565529"},{"product_id":"1kg-titanium-cube","title":"1kg Titanium Cube (~55mm x 55mm x 55mm)","description":"\u003ch3\u003eWhat a kilogram of titanium looks like\u003c\/h3\u003e\u003cp\u003eThe 1kg titanium cube approaches density from the opposite direction to the smaller sizes. The weight is fixed at a familiar one kilogram; what changes is the amount of space Grade 2 titanium needs to reach it. The answer is a cube approximately 55mm across.\u003c\/p\u003e\u003ch3\u003eDensity you can see\u003c\/h3\u003e\u003cp\u003eThat larger volume is the point. Put a kilogram of titanium beside a kilogram of a denser metal and the difference is visible before either object leaves the table. The cube gives a familiar measurement of weight a physical dimension, turning a material property into something immediately understandable.\u003c\/p\u003e\u003cp\u003eIts simple, chamfered form leaves the silvery-grey titanium exposed as the subject. Compare it with smaller \u003ca href=\"\/collections\/titanium-cubes\"\u003etitanium cubes\u003c\/a\u003e to see how the same material scales, or build a one-kilogram comparison using \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e ~55mm x 55mm x 55mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1kg \/ 2.2 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Grade 2 Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting points:\u003c\/strong\u003e 1668°C \/ 3034°F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55363418816888,"sku":null,"price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/1kg_titanium_cube_and_bag.png?v=1763564621"},{"product_id":"half-inch-copper-cube","title":"0.5-Inch Copper Cube (18g)","description":"\u003ch3\u003eCopper, condensed\u003c\/h3\u003e\u003cp\u003eThe 0.5 inch copper cube puts the colour and feel of solid copper into a 12.7mm form small enough to carry in a pocket. At approximately 18g, there is enough weight to register immediately without losing the appeal of something genuinely tiny.\u003c\/p\u003e\u003ch3\u003eA patina of its own\u003c\/h3\u003e\u003cp\u003eCopper starts with a warm reddish tone, but it does not have to stay exactly as it arrived. Over time, the surface can develop a patina, a unique darkening that makes every piece special. The chamfered edges keep the geometry crisp while taking the severity off the corners.\u003c\/p\u003e\u003cp\u003eIt is the smallest way into Project Atomic’s \u003ca href=\"\/collections\/copper-cubes\"\u003ecopper cubes\u003c\/a\u003e, and an interesting counterpoint to \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e when you want to compare colour, weight and feel at the same scale.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.7mm x 12.7mm x 12.7mm \/ 0.5 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 18g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Solid Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting point:\u003c\/strong\u003e 1085°C \/ 1984°F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55592995914104,"sku":null,"price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-copper-0.5-inch-felt-1.jpg?v=1782815494"},{"product_id":"half-inch-aluminium-cube","title":"0.5-Inch Aluminium Cube (5.5g)","description":"\u003ch3\u003eA cube that barely weighs anything\u003c\/h3\u003e\u003cp\u003eA 0.5 inch aluminium cube makes lightness the first thing you notice. At 12.7mm on each side, it is already small enough to disappear into a pocket, but its approximate 5.5g weight makes it feel even less substantial than its dimensions suggest. It is a simple way to experience why aluminium occupies such a different place in the range from the heavier metals.\u003c\/p\u003e\u003ch3\u003eStart at the light end\u003c\/h3\u003e\u003cp\u003eThe cube is solid aluminium rather than a hollow display piece, with chamfered edges giving the tiny form a clean finish. Its appeal becomes even clearer beside an equal-sized cube made from a denser element: identical geometry can produce a completely different physical impression. Explore more \u003ca href=\"\/collections\/aluminium-cubes\"\u003ealuminium cubes\u003c\/a\u003e, or compare \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.7mm x 12.7mm x 12.7mm \/ 0.5 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 5.5g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Solid Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting point:\u003c\/strong\u003e 660°C \/ 1220°F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55592996438392,"sku":null,"price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-aluminium-0.5-inch-felt-1.jpg?v=1782815494"},{"product_id":"half-inch-titanium-cube","title":"0.5-Inch Titanium Cube (9g)","description":"\u003ch3\u003eThe surprise is what is missing\u003c\/h3\u003e\u003cp\u003eA 0.5 inch titanium cube looks like it ought to have more weight behind it. Pick up this 12.7mm cube, though, and the first impression is how little is there: approximately 9g of Grade 2 titanium.\u003c\/p\u003e\u003ch3\u003eSmall enough to understand by touch\u003c\/h3\u003e\u003cp\u003eThat low mass is precisely what makes this size interesting. The cube turns titanium’s low density into something you can judge in a second, without needing a chart or a technical comparison. Its grey metallic appearance and chamfered edges keep the form simple, leaving the material to do the work.\u003c\/p\u003e\u003cp\u003eStart here if you want the smallest of Project Atomic’s \u003ca href=\"\/collections\/titanium-cubes\"\u003etitanium cubes\u003c\/a\u003e. Put it beside \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e of the same dimensions and the difference becomes even easier to appreciate.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.7mm x 12.7mm x 12.7mm \/ 0.5 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 9g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Grade 2 Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting point:\u003c\/strong\u003e 1668°C \/ 3034°F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55592996536696,"sku":null,"price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-titanium-0.5-inch-felt-1.jpg?v=1782815494"},{"product_id":"half-inch-tantalum-cube","title":"0.5-Inch Tantalum Cube (34g)","description":"\u003ch3\u003eSmall dimensions, unexpected heft\u003c\/h3\u003e\u003cp\u003eA 0.5 inch tantalum cube compresses approximately 34g into just 12.7mm per side. That is enough weight to make the object feel surprising as soon as you pick it up, particularly because the dimensions suggest something far lighter. It is the smallest tantalum cube in the range, but the material does not let it feel insignificant.\u003c\/p\u003e\u003ch3\u003eA dense introduction to tantalum\u003c\/h3\u003e\u003cp\u003eSolid tantalum gives this pocket-sized cube a very different character from aluminium or niobium at the same scale. The cool grey metal is finished with chamfered edges, leaving the density to provide most of the drama. For someone curious about unusual elements, this is a compact starting point that still communicates what makes tantalum physically distinctive. See other \u003ca href=\"\/collections\/tantalum-cubes\"\u003etantalum cubes\u003c\/a\u003e, or compare \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.7mm x 12.7mm x 12.7mm \/ 0.5 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 34g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Solid Tantalum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting point:\u003c\/strong\u003e 3017°C \/ 5463°F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Imperfect","offer_id":55596255773048,"sku":null,"price":99.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-tantalum-0.5-inch-felt-1.jpg?v=1782815606"},{"product_id":"1-inch-tantalum-cube","title":"1.0-Inch Tantalum Cube (273g)","description":"\u003ch3\u003eA heavy one-inch cube\u003c\/h3\u003e\u003cp\u003eA 1 inch tantalum cube looks like a straightforward 25.4mm block until you pick it up. At approximately 273g, the weight is concentrated enough to make the familiar one-inch format feel distinctly unusual. It is a useful size for tantalum because the cube remains easy to handle while giving the metal enough mass to make its density obvious.\u003c\/p\u003e\u003ch3\u003eTantalum without the bulk\u003c\/h3\u003e\u003cp\u003eThe appeal here is concentration. You do not need a large object to get a substantial piece of solid tantalum; a single inch already carries more than a quarter of a kilogram. Chamfered edges frame the cool-toned metal without complicating the form, making it equally suited to individual display or side-by-side material comparison. See the other \u003ca href=\"\/collections\/tantalum-cubes\"\u003etantalum cubes\u003c\/a\u003e, or compare one-inch \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 25.4mm x 25.4mm x 25.4mm \/ 1.0 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 273g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Solid Tantalum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting point:\u003c\/strong\u003e 3017°C \/ 5463°F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Imperfect","offer_id":55596254396792,"sku":null,"price":399.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-tantalum-1-inch-felt-1.jpg?v=1782815606"},{"product_id":"1kg-tantalum-cube","title":"1kg Tantalum Cube (~39.2mm)","description":"\u003ch3\u003eA kilogram in remarkably little space\u003c\/h3\u003e\u003cp\u003eA 1kg tantalum cube makes the metal's density visible through scale alone. Roughly 39.2mm on each side is enough to contain approximately one kilogram of solid tantalum. Beside a one-kilogram cube made from a lighter element, the contrast is immediate: equal weight does not mean anything close to equal size.\u003c\/p\u003e\u003ch3\u003eThe comparison cube for tantalum\u003c\/h3\u003e\u003cp\u003eThis format is most interesting as a reference point. The mass is deliberately familiar, allowing the compact dimensions to tell the material story. Tantalum sits among the densest metals in the Project Atomic range after tungsten, so its one-kilogram cube occupies strikingly little volume while remaining a manageable display size. Chamfered edges finish the simple form. Explore other \u003ca href=\"\/collections\/tantalum-cubes\"\u003etantalum cubes\u003c\/a\u003e, or compare equal-mass \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e ~39.2mm x 39.2mm x 39.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 1kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Solid Tantalum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdges:\u003c\/strong\u003e Chamfered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting point:\u003c\/strong\u003e 3017°C \/ 5463°F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Imperfect","offer_id":55596254691704,"sku":null,"price":1499.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-tantalum-1.5-inch-felt-1.jpg?v=1782815606"},{"product_id":"half-inch-niobium-cube","title":"0.5-Inch Niobium Cube","description":"\u003ch3\u003eMeet niobium at half an inch\u003c\/h3\u003e\u003cp\u003eA 0.5 inch niobium cube puts an unfamiliar element into a format that needs no explanation. The 12.7mm cube weighs 18g: enough to register in the hand, while remaining genuinely pocket-sized. Its grey metallic appearance is understated, making the interest less about spectacle and more about owning a solid piece of element 41.\u003c\/p\u003e\u003ch3\u003eA less familiar neighbour\u003c\/h3\u003e\u003cp\u003eNiobium sits close to tantalum in the periodic table, but it has its own density and feel. At 8.57g\/cm³, this small cube lands between the very light aluminium pieces and the much denser metals in the Project Atomic range. Chamfered edges complete the simple geometry without distracting from the material itself. Discover the wider \u003ca href=\"\/collections\/niobium-cubes\"\u003eniobium cubes\u003c\/a\u003e collection or place it in context with \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.7mm cubed \/ 0.5 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 18g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Solid Niobium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDensity:\u003c\/strong\u003e 8.57 g\/cm³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Chamfered Edges\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55664716972408,"sku":null,"price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-niobium-0.5inch-1.jpg?v=1789663836"},{"product_id":"1-inch-niobium-cube","title":"1.0-Inch Niobium Cube","description":"\u003ch3\u003eNiobium in the classic cube format\u003c\/h3\u003e\u003cp\u003eA 1 inch niobium cube gives element 41 enough scale to feel substantial without becoming cumbersome. Its 25.4mm dimensions are familiar, but the 140g mass puts it well beyond aluminium at the same size. The result is a desk-sized object with a satisfying weight and a material identity most people will not recognise on sight.\u003c\/p\u003e\u003ch3\u003eThe middle ground has its own appeal\u003c\/h3\u003e\u003cp\u003eWith a density of 8.57g\/cm³, niobium occupies an interesting position in a mixed-metal collection. It does not rely on extreme lightness or extreme weight to make its point. Instead, the one-inch format lets you appreciate the solid grey metal on its own terms, with chamfered edges keeping the finish simple. Explore other sizes in \u003ca href=\"\/collections\/niobium-cubes\"\u003eniobium cubes\u003c\/a\u003e, or compare the same geometry across \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 25.4mm cubed \/ 1.0 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 140g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Solid Niobium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDensity:\u003c\/strong\u003e 8.57 g\/cm³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Chamfered Edges\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55664717005176,"sku":null,"price":139.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-niobium-1-inch-1.jpg?v=1789663836"},{"product_id":"1-5-inch-niobium-cube","title":"1.5-Inch Niobium Cube","description":"\u003ch3\u003eWhen niobium starts to feel serious\u003c\/h3\u003e\u003cp\u003eA 1.5 inch niobium cube weighs 474g, turning the understated grey metal into a noticeably substantial object. The 38.1mm form still fits comfortably within the scale of a desk piece, but almost half a kilogram gives it a very different presence from the smaller niobium cubes. Here, the weight becomes part of the reason to choose the size.\u003c\/p\u003e\u003ch3\u003eMore than a material sample\u003c\/h3\u003e\u003cp\u003eAt this scale, niobium feels less like a small elemental specimen and more like an object in its own right. Its 8.57g\/cm³ density provides satisfying heft without reaching the extreme concentration of the heaviest metals in the range. The chamfered cube remains visually restrained, leaving the unusual material and its mass to carry the experience. Browse smaller and larger \u003ca href=\"\/collections\/niobium-cubes\"\u003eniobium cubes\u003c\/a\u003e, or compare \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 38.1mm cubed \/ 1.5 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 474g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Solid Niobium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDensity:\u003c\/strong\u003e 8.57 g\/cm³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Chamfered Edges\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55664717037944,"sku":null,"price":249.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-niobium-1.5-inch-1.jpg?v=1789663837"},{"product_id":"1kg-niobium-cube","title":"1kg Niobium Cube","description":"\u003ch3\u003eOne kilogram of element 41\u003c\/h3\u003e\u003cp\u003eA 1kg niobium cube gives this relatively unfamiliar metal a familiar unit of mass. At 49mm per side, the cube shows exactly how much space solid niobium needs to reach one kilogram. That makes it more than a larger version of the smaller cubes: it becomes a reference object for comparing density across different elements.\u003c\/p\u003e\u003ch3\u003eCompare size, keep weight constant\u003c\/h3\u003e\u003cp\u003eNiobium's density of 8.57g\/cm³ places its one-kilogram cube between lighter and much denser metals in physical size. Put equal-mass cubes together and that difference is immediately visible, even before you pick anything up. The simple chamfered form keeps the comparison honest: same basic geometry, same kilogram, different volume. Explore the complete \u003ca href=\"\/collections\/niobium-cubes\"\u003eniobium cubes\u003c\/a\u003e range, or compare it directly with \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 49mm cubed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1000g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Solid Niobium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDensity:\u003c\/strong\u003e 8.57 g\/cm³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Chamfered Edges\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55664717070712,"sku":null,"price":775.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-niobium-2-inch-1.jpg?v=1789663838"},{"product_id":"half-inch-glass-cube","title":"0.5-Inch Glass Cube","description":"\u003ch3\u003eThe lightest way into the cube collection\u003c\/h3\u003e\u003cp\u003eThe 0.5 inch glass cube takes the familiar 12.7mm format and removes the visual solidity of metal. Light passes through the clear material, while six ground and polished faces give the tiny form crisp definition.\u003c\/p\u003e\u003ch3\u003eFive grams changes the comparison\u003c\/h3\u003e\u003cp\u003eAt just 5g, it feels markedly different from a metal cube at the same scale. That contrast is the point: identical geometry can produce a completely different object when the material changes.\u003c\/p\u003e\u003cp\u003eIt is the smallest piece in Project Atomic’s \u003ca href=\"\/collections\/glass-cubes\"\u003eglass cubes\u003c\/a\u003e range and a useful visual counterpoint to \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e. Put them together and both transparency and weight become part of the comparison.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.7mm cubed \/ 0.5 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Solid Glass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Ground and polished on all six faces\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55664740401528,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-glass-0.5inch-1.jpg?v=1789663836"},{"product_id":"1-inch-glass-cube","title":"1.0-Inch Glass Cube","description":"\u003ch3\u003eA cube you can look through\u003c\/h3\u003e\u003cp\u003eThe 1 inch glass cube brings transparency to the classic 25.4mm desk-cube format. Instead of presenting a metallic surface, its six ground and polished faces let the solid form be read through the material itself.\u003c\/p\u003e\u003ch3\u003eA familiar size with different physics\u003c\/h3\u003e\u003cp\u003eAt 41g, the cube has enough weight to feel present in the hand without approaching the mass of denser metals. The larger faces also give the clear material more room to interact with its surroundings, making edges, reflections and whatever sits behind it part of what you see.\u003c\/p\u003e\u003cp\u003eChoose the one-inch format if you want more visual presence from Project Atomic’s \u003ca href=\"\/collections\/glass-cubes\"\u003eglass cubes\u003c\/a\u003e, or place it among \u003ca href=\"\/collections\/metal-cubes\"\u003emetal cubes in other elements\u003c\/a\u003e to compare the same simple geometry across radically different materials.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 25.4mm cubed \/ 1.0 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 41g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Solid Glass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Ground and polished on all six faces\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Project Atomic","offers":[{"title":"Default Title","offer_id":55664740434296,"sku":null,"price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/files\/atomic-cubes-glass-1-inch-1.jpg?v=1789663836"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/0152\/1177\/collections\/020A3782-2banner_46f73598-f2fc-4306-ae6e-e211b9873495.jpg?v=1790847306","url":"https:\/\/projectatomic.com\/collections\/metal-cubes.oembed","provider":"Project Atomic","version":"1.0","type":"link"}