Space Age Crystal Growing Kit: 6 Crystals (Emerald and Ruby)

Grow sparkling crystals with the Space Age Crystal Growing Kit: 6 Crystals (Emerald and Ruby) from Kristal Educational. Prepare the crystal growing solution and watch the beautiful crystals grow before your eyes. You will be able to grow crystal clusters, geodes, and single crystals in shades of emerald and ruby. Crystals take a few days to reach full size. Contents: crystal-growing chemicals and containers, stirring rod, 48-page Space Age Crystals booklet, instructions. For ages 12 and up. Award-winning Kristal Educational has received over 30 leading toy industry awards since 2007. Everything we do is based on hands-on education, personal discovery and fun.