Magerial 9 PCS Element Cube Set 10mm Density Cubes Up to 99. 99% Purity Daily Metal Cubest Titanium Carbon Lead Nickel Iron Copper Zinc Aluminium Tin.

There are a few metals we can meet in daily life, and now it is easy to get them collected, with 99. 5%99. 99% high purity. With 10mm (0. 39, the cubes are hand made with/0. 05mm tolerance, very accurate cubes with NO sharp edges. Each of them has been protected in vacuum sealed bag to pevent from oxidation. There are 9 models included: Al, C, Cu, Fe, Sn, Ni, Ti, Pb and Zn.