US Toy
BCC Crystal Cavern Kit
$22.95 $0.00
Explore the depths of crystal chemistry as you grow your own inside a cavern!
Developed alongside scientists and researchers, this kit gives you an up-close look at the crystallization process in action — simply fi ll the cavern with a crystal-growing solution and watch crystals grow!
Requires adult supervision.
Includes mixing stick, powdered paint, alum powder, cavern figurine, paintbrush, and a 2-in-1 poster and guide.
Recommended for ages 6+.