Heebie Jeebies Chemistry Bar

Heebie Jeebies

  • $23.99
    Unit price per 
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  • 1 Growing crystals tube, 1 Hydrophobic sand tube, 1 Polymer snow tube, 1 Viscoelastic slime tube
  • 1 Beaker, 1 Double-ended measuring spoon, 1 Pair of safety glasses
  • Kit is recommended for ages 8+ or 6+ with adult assistance