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

• KRISTAL 672 Space Age Crystals - 6 Crystals Citrine and Ruby
• Yellow/Red

KRISTAL 672 Space Age Crystals - 6 Crystals Citrine and RubyKristal Educational