FAMILY FUN - Bring the family together with this hands-on science experiment. Kids will love watching these crystals grow in your own home;GENUINE AMETHYST- Compare a real amethyst crystal (included) to the purple crystals you grow yourself. Add this amethyst to your rock collection;SPARK A LOVE OF SCIENCE - Introduce your child to chemistry and geology by growing crystals! Our educational adventure guide (included) is written by teachers;A HOMESCHOOL FAVORITE - This complete science kit is the perfect stand-alone school project that boys and girls love!;100% SATISFACTION GUARANTEE - Join the millions of parents who have chosen our award-winning science toys and experience the Discover with Dr. Cool difference!

• Crystal Growing Kit - Grow Stunning Purple Crystals (Includes Real Amethyst)!
• Purple

Crystal Growing Kit - Grow Stunning Purple Crystals (Includes Real Amethyst)!Discover with Dr. Cool