Blue Marble National Geographic Glow-in-the-Dark Crystal Lab

Blue Marble

  • $7.99
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  • GLOWING CRYSTALS - The perfect family activity. Become a scientist and grow amazing crystals that actually glow-in-the-dark!
  • INTERACTIVE LEARNING - There’s no better way to learn. Children love exploring the wonders of science through hands-on projects
  • EXPLORE CHEMISTRY - National Geographic’s premium learning guide will teach your kids the fascinating science behind this experiment
  • REAL FLUORITE CRYSTAL - You get a real fluorite crystal to compare to the crystals you grow and to add to your rock collection
    STEM: Science
    STEM toys are Science, Technology, Engineering and Math based products that are geared towards developing useful skills in all areas of learning. This product focuses on the core subject: science.

    Easy returns
    We want you to be thrilled with your purchase! That’s why we offer a 30-day return policy, which means you have 30 days after receiving your item to request a return. Learn more. Shipping
    Orders ship USPS Priority Mail or UPS Ground, usually arriving in 3-7 business days. Shipping costs calculated at checkout. Expedited shipping is available for an additional fee. Shipping turnaround time is often within 24 hours. Learn more.