Space Age Crystals 6 Crystals - Citrine and Ruby. Space Age Crystals: Grow 6 Crystals in Citrine & Ruby. 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. Watch sparkling crystals grow right before your eyes, and grow your own collection of six sparkling crystal specimens in two colors: "Citrine" and "Ruby". 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. Contents: Crystal growing chemicals, geode mold, geode stand, casting plaster, growing containers, lids, stirring rods, 48 page Space Age Crystals booklet, instructions. Ages 12+. 2009 Excellence Award. Toys > Category > Arts & Crafts, Educational Toys, Books > Learning & Educational Toys > Science & Discovery > Environmental Science. Toys & Games > Toys > Educational Toys > Science Sets.
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