Thames and Kosmos
Ooze Labs Hot Ice Crystals
3 in stock.
Fun and simple science experiment: includes ingredients to safely experiment with instantly forming crystals that produce heat!
Contained: test tube packaging provides the site for the experiment to take place and storage for the final product.
"Sneaky” science: introduces scientific concepts in a fun and engaging way.
Party favors & stocking stuffers: each ooze labs tube measures under 6 inches tall, making it the perfect size for a stocking stuffer or fun party favor.