Learn the science of growing amazing gypsum crystals, while creating a hedgehog pet of your very own! This cool STEM kit teaches kids, ages 5 and up, 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! Colors vary. Kit includes crystal powder, growing container, stirring stick, gypsum base, and hedgehog figurine!
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