Brand: THAMES & KOSMOS
MODEL: TK551007
Thames & Kosmos Crystal Geode Project Kit
Same-day to 2-day delivery
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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.
Age: 7+
Dimensions: 7.1 x 10 x 2.1 (in)
Age: 7+
Dimensions: 7.1 x 10 x 2.1 (in)
100.0
200.0
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.
Age: 7+
Dimensions: 7.1 x 10 x 2.1 (in)
Age: 7+
Dimensions: 7.1 x 10 x 2.1 (in)
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