Pickup may be the only delivery option due to some locations stock.
Ooze Labs are fun and simple science experiments in big chunky plastic test tubes!
Ages: 7+
Experiment with instantly forming sodium acetate crystals that produce heat. Ooze Labs are fun and simple science experiments in big chunky plastic test tubes! Each Ooze Lab tube contains a simple science experiment to create a safe material that is both fun to play with and chemically interesting.
