National Geographic - Impulse Crystal Grow Glow in the Dark

National Geographic Glow-in-the-Dark Crystal Lab is an easy and fun way to grow a crystal at home that glows in the dark! Simply mix the crystal-growing powder in water, add your seed rock, and in just a few days you’ll have an amazing crystal! Easy-to-follow instructions and a full-color learning guide are also included. • Explore the world of geology and crystal science • Fast-growing crystal-growing powder results in a crystal in as little as 3 days. • Seed rock is the glow-in-the-dark element, the crystal itself is white.

Product Information

Product Dim (L"xWxH"): 5 x 1.6 x 8.2 in

Product Weight:0.5 lbs

UPC Code: 816448029608