Ages 5+
"Captain, the crew are ready to submerge into the depths of the ocean, prepare the vessel and set depth one-zero-zero feet" Dive into a world of submarines learn how the chemical reaction makes it submerge and resurface, an enjoyable activity with friends, family, or alone!
A simple diving submarine powered by baking soda.
Part of the Mix'n'Match range with multi-buy savings shop the complete range here.