Space Age Crystals® - Item 662: Grow 6 "Citrine & Topaz" Geodes & Crystals

GROWS 6 SPARKLING "CITRINE & TOPAZ" GEODES & CRYSTAL CLUSTERS & SINGLE CRYSTALS UP TO 6" (15 cm)! Growing SPACE AGE CRYSTALS ® is easy, fun and educational. Mix plaster of Paris with water and make your own geode shells. Add water to the crystal salt, heat it up (no boiling hot water required – patented process uses only solutions below 132°F / 55°C), and grow your very own collection of two sparkling crystal clusters, two geodes, and two single crystals, right before your very eyes. A hands-on activity kit for ages 12 and up. Crystals and crystal growing powder are biodegradable.Winner of "Excellence Award". Contents: Crystal growing powder, geode mold, geode stand, casting plaster, growing containers, lids, stirring rods, 48 page Space Age Crystals booklet, instructions. USA & CANADA: Ages 12+ WARNING: This kit contains chemicals which may be harmful if misused. Read cautions on individual containers carefully. Not to be used by children except under adult supervisi