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Test Tube Experiments | 4 pack | Snow, Slime, Crystal, Sand Science Experiments

Save 33%
Original price $29.99
Current price $19.99

Get 4 of our most popular test tube science kits in this one pack! 

Contains:

1 x Polymer Snow

1 x Viscoelastic Slime

1 x Hydrophobic Sand

1 x Growing Crystal