Watch giant crystals grow before your eyes! Build crystal sculptures, amazing and repeatable.

WARNING: For ages 8 and up.This set make use of chemicals which may be harmful if misused. Read cautions on the crystal packet carefully. Read and follow the instructions and precautions and keep them available for reference. This kit must only be used under the strict supervision of adults who have familiarized themselves with the activities and safety precautions stated on the instructions within this kit.