1 Inch Copper Cube, 99.95% High Purity Metal Cu Block, for Element Sample Collection, Classroom Demonstrations, Scientific Research and Laboratory Experimental Projects
- A copper cube made of 99.95% pure copper weighs approximately 145g.
- Engraved periodic table text
- The cube has a side length of 25.4mm, approximately 1 inch.
- Package includes: 1pc cube.
- It is a great gift for natural science and element enthusiasts.