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

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More features

• 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!