website Skip to content
Free Shipping at $35 for a limited time!
Free Shipping at $35 for a limited time!
STEM Experiment Kit: Crystal Geode - Boardlandia

STEM Experiment Kit: Crystal Geode

Sold out
$ 9.95 - $ 9.95
$ 9.95
$ 9.95
$ 9.95 - $ 9.95
$ 9.95

Grow a beautiful, colorful crystal geode — a hollow rock with crystals inside it — by first molding a plaster shell and then filling it with a crystal-forming solution. Learn about geological crystal formations.

by Thames and Kosmos
SKU THK551101
Product Stats
Publisher:
Thames and Kosmos