This element has properties that are halfway between a metal and a ceramic. While a piece of high-purity silicon looks like a metal when you hold it in your hand it feels like no metal you're used to and, should you be so ca...

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This element has properties that are halfway between a metal and a ceramic. While a piece of high-purity silicon looks like a metal when you hold it in your hand it feels like no metal you're used to and, should you be so careless as to drop it, it might shatter into a million little pieces just like glass (which, by the way, is nothing more than oxidized silicon!) This listing is for one silicon cube with matte polishing as pictured. Weight is 2.5±0.05g.

  • 10mm density cube made of 99.999% pure silicon
  • 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 sharp edges and corners and no burrs
  • Luciteria Science now carries over 40 elements on the periodic table as density cubes
  • 10mm density cube made of 99.999% pure silicon
  • 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 sharp edges and corners and no burrs
  • Luciteria Science now carries over 40 elements on the periodic table as density cubes

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