A sample of Scandium metal in the form of a 10mm machined cube .  Purity is 99.9%  You will receive one cube with each purchase.  These cubes vary slightly in size between about 9.5-10mm on the sides so these aren't considered true standard density cubes.  Some surfaces have slight blemishes/pitting.  The weights vary from 3-3.1g as well but they still make for attractive and interesting Sc samples.