Crystal Geode
THAMES & KOSMOS 551101
In stock
Only 2 left
SKU
THAMES & KOSMOS 551101
$14.99
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.
Ages 8+
| Item Number | THAMES & KOSMOS 551101 |
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