Geek & Co. Science! Glowing Crystal Geode

Regular price $19.99

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  • Create your own crystal geode - a round rock containing a crystal-filled cavity
  • Contains a glow-in-the-dark pigment
  • Includes an ultraviolet flashlight, holder and stand for your beautiful crystal geode
  • Discover the science of growing crystals and glowing substances
  • Ages 8+, 16 page full color manual and experiment guide