National Geographic Mega Crystal Growing Kit – Grow 6 Crystals with Light-Up Stand, Science Gifts for Kids 8-12

Price: $26.86 - $29.99
(as of Aug 25, 2025 08:40:15 UTC – Details)

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Every purchase helps support the global nonprofit National Geographic Society in its work to protect and illuminate our world through exploration, research, and education.

FAST GROWING CRYSTALS IN 6 COLORS – Red, Green, Blue, Purple, Yellow, and Glow in the Dark; Crystal Chemistry has never been so fast (grows in 3 – 4 days), fun and colorful!
GROWING IS EASY – Easy-to-follow instructions and 2 silicone growing chambers make growing your crystals. Our new clear crystal seed rocks can be left in your delicate crystals and grown crystals can be placed directly into your display
NIGHT LIGHT DISPLAY – Show off your 5 favorite home-grown crystals on the included light-up display
START A ROCK COLLECTION – Includes 4 real gemstone specimens and a STEM learning guide teaching all about crystal formation
AWARD-WINNING PRODUCTS – Blue Marble, winner of the Toy Association’s prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!