NATIONAL GEOGRAPHIC Mega Crystal Growing Lab – 8 Vibrant Colored Crystals To Grow with Light-U Price: $29.99 (as of 06/04/2020 15:39 PST- Details) & FREE Shipping.

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Grow crystals in 8 colors – blue, pink, red, purple, green, orange, yellow, and teal; chemistry has never been so fun and colorful!
Growing is easy – easy-to-follow instructions and 4 silicone growing chambers make growing and saving your crystals easy