National Geographic - Purple Crystal Lab
DAZZLING CRYSTALS - The perfect family activity. Become a scientist and grow amazing purple crystals with this classic science kit!
INTERACTIVE LEARNING - There’s no better way for your child to explore the wonders of science then through a hands-on science project
EXPLORE CHEMISTRY - National Geographic’s premium learning guide will teach kids the fascinating science behind this experiment
REAL ARAGONITE CRYSTAL - Includes a real Aragonite crystal for your rock collection. Compare the amethyst to the purple crystals you grow with this kit