Super Secret Test Tubes Extreme Energy




Work with the Classified Science Bureau to unlock the secret x-Treme Energy formula. This mystery tube contains 2 unique experiments and 1 secret formula.

  • 6 test tubes to collect - can you unlock all the missions?
  • 2 experiments inside each test tube


  • 10 plastic colour changing beads, 10" cotton string, 1 plastic test tube with lid, Activity Guide

Age Groups:

  • Recommended for ages 6+


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