Grow your own mesmerizing crystal hedgehog in either pink, blue or green.
This brilliant and creative set includes magical crystal powder and a growing container to give your adorable hedgehog a back full of colorful, elongated crystal quills! It's easy - just dissolve the crystal powder in boiling water, place the hedgehog, and wait 24 - 48 hours for your blue, green or pink hedgehog to magically grow! Learn about chemistry in the cutest way possible.
PLEASE NOTE: Colors will be chosen at random.