Grow Your Own Crystal Smiley Science Kit

Get all spikey while growing and learning about crystal stones and their properties with this cute little creature. Contains Smiley stand, tray, stone, adhesive square, two 5.29 oz. bags of crystal powder, mixing stick, container and instructions. For ages 8 and up. Warning: This set contains chemicals that may be harmful if misused. Read cautions on individual containers carefully. Not to be used by children except under adult supervision.