National Geographic Mega Crystal Growing Kit
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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
