BFLCTGCF Cobalt Metal Density Cube Pure Metal High Density Element Cube for Element Collections Lab Experiment Material Hobbies DIY Teacher Science Creative Gift (CO 1inch)

Description

⚛️ Own a piece of the periodic table — where science meets style!

This 1-inch cobalt metal cube boasts 99.95% purity and high density, laser-engraved with detailed atomic information on both faces. Vacuum-packed and stored in an acrylic box, it’s designed for educational use, element collections, and as a distinctive gift that brings the periodic table to life.