Safe for all ages! The Iron element cubes are non-toxic and the edges are rounded for safe handling
25mm Iron cube made of 99.99% pure Iron metal.
Iron cubes for Element Collection Lab Experiment Material Hobbies Substance Block Display. Element cubes perfect for classrooms, offices, co-working spaces, science departments, and home schools.
The Elementary Cube is Packed in Vacuum Bag. Please Keep it Dry Aer Opening.
High-purity iron is much more stable than ordinary pure iron, and it is more resistant to corrosion and less susceptible to oxidation, but this does not mean that high-purity iron will not rust, just that the rusting speed is much lower than ordinary iron, please know.
Description
Product name: Iron Metal 25 mm Density Cube Product features Purity: 99.99% Engraved Element Periodic Table Product description Material: Iron metal; Size: 25 mm x 25 mm x 25 mm ; Surface quality: 6 sides fine ground; Number of Items: 1 Well Shape: Cube Range of application: element collection, education, gift and so on.