Grow your own collection of 6 sparkling crystals up to 6 inches in diameter. 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. Dissolve the Space Age Crystal Growing chemical in hot water and pour the solution into the vessel. Let it cool down to room temperature and after just a few hours the first crystals will start to grow. They will continue their growth for several days, and can be removed from the solution after about one week. Proudly display your home-grown SPACE AGE CRYSTAL. Form crystal clusters, single crystals and geodes! Ages 12 and up. |
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