Crystal Geode Spark Experiment Kit

$7.95
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SKU:
551007
UPC:
814743011106
Availability:
Usually Ships in 24 hours
Recommended Age:
7+
Experiments:
1

Grow a beautiful 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.