Work with the Classified Science Bureau to unlock the secret Rainbow Rave formula. This mystery tube contains 2 unique experiments and 1 secret formula.
Age: 6 years and up
Contents: 5g Superabsorbent Jelly Crystals, 2 True Colour Fizzing Tablets, 1 plastic test tube with lid, Activity Guide
6 test tubes to collect - can you unlock all the missions?
2 experiments inside each test tube