Copper Metal 1 Inch Density Cube 99.95% Pure Element Collection

Copper Metal 1 Inch Density Cube 99.95% Pure Element Collection: Everything Else. 1x1x1" (25.4mm) density cube made of 99.95% pure copper metal 。 Each cube made from high purity metal and featuring attractive, ground surfaces and laser etched labels 。 Precision machined for super flat facets and 0.1mm tolerance to come very close to theoretical density 。 Every cube perfectly finished with laser sharp edges and no burrs 。 One of over 60 different pure element density cubes available from Luciteria Science 。 Copper, nature's only red metal! A kitchen full of polished copper pots and pans is a sight to behold and so are these cubes that you can't resist picking up and playing with. 25.4mm cube weight is 146±3g. 。 。 。

Copper Metal 1 Inch Density Cube 99.95/% Pure Element Collection