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National Geographic

National Geographic Purple Crystal Lab

National Geographic Purple Crystal Lab

Regular price $4.99 USD
Regular price $8.75 USD Sale price $4.99 USD
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National Geographic Purple Crystal Lab Kit - Grow an incredible crystal in just a few days with National Geographic’s Purple Crystal Lab.

Kit Includes

  • 1 Bag of Crystal-Growing Powder (3.35oz)
  • 1 Clear Seed Rock
  • 1 Learning Guide with Instructions
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