My Cart


Crystal Hedgehog Kit - Grows Crystals in 24 Hours!

1 review


Learn the science of growing amazing gypsum crystals, while creating a hedgehog pet of your very own! This cool STEM kit teaches kids the science behind what creates beautiful crystals. Follow the easy instructions and watch the crystal spiky cluster grow on your hedgehog in only one day, inspiring a passion for scientific learning and exploration!

  • One hedgehog, color chosen at random
  • Kit includes crystal powder, growing container, stirring stick, gypsum base, and hedgehog figurine!
  • Ages 5+


Sold Out