4M Crystal Growing Experimental Kit
Conduct seven different experiments with the Crystal Growing Experimental Kit from 4M. It's fun to watch the sparkling crystals grow before your eyes! Complete instructions and specially designed display cases are included. For ages 10 and up.
- Materials for seven crystal growing experiments
- Specially designed display cases included
- Complete, detailed instructions
- Fun and educational
- For ages 10 years and older
We Also Recommend