Review on Density Cubes Metals 20Mm Sides by Dustin Keller

Great cube set for my density lab. It is important to note that the name of the metal is engraved on the surface of these dice, while the Ajax brand is not. Both kits are good but I needed unfamiliar metals for my students to do lab work. I solved the problem by sticking little pieces of paper with the dice number on the name. Problem solved. Both sets are well built, although externally these dice were a little premium.