Uncle Goose Periodic Table Blocks
Probably the only time you should let a child play with Plutonium and Arsenic. Each colorful block features six element images accompanied by their atomic number, symbol, and name.
- 20 - 1.75 INCH BASSWOOD CUBES (44 MM)
- Printed using child-safe inks
- Handmade in the USA
- Ages 2+