Item # 625: Space Age Crystals Blister Kit: Emerald Crystal
GROWS 1 EMERALD CLUSTER. Grow your own sparkling Crystal Cluster! Discover the laws of nature which create crystals deep inside the Earth, and learn how astronauts grow ultra-pure crystals in the weightlessness of space. It’s easy, safe, educational and fun. Just dissolve the crystal growing chemical in water, and within hours the first crystals will start to grow right before your very eyes! Collect them all!