National Geographic Crystal Growing Craft Kit to Create a Crystal Garden | Fast 6-Hour Growing Time, Colorful Crystal Garden, Art Project, Real Geode Specimen, STEM Crafts for 8-12, Birthday Gift

GROW CRYSTAL COVERED TREES - Watch as crystals grow from the branches of the included evergreen and cherry trees like magic; you’ll see the first crystals in minutes and trees will be fully covered in as little as 6 hours.