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Crystal Hedgehog

SKU 104150

Create genuine crystals At home that will literally grow right in front of your eyes, They fully grow in 24 hours! Crystal Hedgehog is a great STEM to learn basic science and chemistry while having fun, and end up with a great souvenir when you’re done!

Product Details:

  • Contains everything you need; crystal powder, gypsum base, growing container, stir stick, complete instructions, and the Hedgehog
  • Learn basic scientific concepts, science experiments
  • Completely non-toxic
  • The manufacturer recommends adult supervision 
  • An excellent gift for boys and girls ages 8+
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