Grow crystals with your children and teach them about chemistry and geology! Discover with Dr. Cool’s Purple Crystal Growing Kit is an educational adventure that will leave a lasting impression. Join your child and learn about crystals and chemistry with this exciting hands-on project. This set also includes a real amethyst specimen to add to your rock collection.
Growing powder, seed rock, and stir stick for your experiment
Genuine purple amethyst specimen to add to your rock collection
Instructions and a full-color educational adventure guide written by teachers
Activity booklet with 10 exciting puzzles, mazes, and challenges