Periodic Table BlocksRegular price $ 38.00 Sale price $ 34.20 Earn 0 points! Sale/Exclusive items are excluded from earning points
Thanks for signing up for restock notifications!
There was an error signing up for restock notifications. Please try again.
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.