NG Purple Crystal Lab

Grow an awesome purple crystal with the National Geographic Purple Crystal Growing Lab! Easy-to-follow instructions lead you through the crystal growing process, and in is little as 3 days your crystal will be ready for display. Show off your crystal on the included display stand and learn more about crystals in the full-color learning guide. You’ll even receive a genuine amethyst crystal specimen. There’s no better way to inspire a lifelong love of science and geology!