Growing Crystal Kit (5 Crystals) Perform experiments with crystals like the Shuttle astronauts.
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In this amazing crystal science kit, you'll discover the laws that create crystals deep inside the earth, then grow them yourself! Included in your kit is a 48-page science activity guide with lots of information about crystals for curious kids of all ages. Dissolve pre-mixed chemicals in water and within hours your Space Age Crystals will appear! Grow "Amethyst, "Diamond," and "Fluorite," and two large "Geodes".
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