Aluminium 10mm Density Cube for Element Collections Lab Experiment Material Hobbies Simple Substance Block Display DIY

الوصف

High Purity: 99.99% MIN purity element simple substance. Great for element collections, hobbies, DIY, experiments, material display. Beautiful Looks: Fully hand made, with natural metal color and metalic strips, the element cube is just great for collections. Each cube comes in sealed bag. package:High-vacuum sealed packaging to ensure that the metal is not contaminated and oxidized.