Watch It Grow Brains Water Toy – 36 Pc.

Grow Your Brain… Using Osmosis! They’Ll Love Watching This Fun Toy Grow In Size After They Place It In Water For 24 Hours. Great As Prizes, Party Favors And Rewards. Foam. (3 Dozen Per Unit) Starting Brain Size, 1 1/4″ X 1 1/2″; Card, 3 1/2″ X 2″. © Otc