Item # 667: Space Age Crystals 6 Crystals: Amethyst & Diamond
GROWS 6 CRYSTALS. Grow your own collection of six sparkling crystal specimens in two colors: “Amethyst” and “Diamond”. Grows 2 crystal clusters, 2 geodes, and 2 single crystals. Growing SPACE AGE CRYSTALS is not long or complicated. Just dissolve the pre-mixed crystal powder in warm water, and within hours sparkling crystals will start to grow right before your eyes! A fascinating experience for children and adults.