Discover with Dr. Cool National Geographic Purple Crystal Lab
This Purple Crystal Growing Kit includes:
- 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
This crystal growing experiment is a great gift boys or girls, and makes an excellent family project. With a value and quality found nowhere else, this complete science kit is guaranteed to please. So put on your lab coat and prepare to Discover with Dr. Cool!