Crystal Hedgehog

$17.95 Save $-17.95
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Only 4 items in stock!
  • Contains everything you need; crystal powder, gypsum base, growing container, stir stick, complete instructions and the Hedgehog.
  • Learn basic scientific concepts, science experiments; great after school activity, Perfect for homeschooling, completely non-toxic and child safe.
Create real crystals at home that will literally grow right in front of your eyes, they fully grow in 24 hours! Crystal Hedgehog is a great to learn basic science and chemistry while having fun, and end up with a great souvenir when you’re done! You will get one hedgehog per box. Assorted Colors!

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