Thames & Kosmos: Crystal Geode

Grow a beautiful crystal geode - a hollow rock with crystals inside it.
In stock Ready To Ship
SKU:
TC-551007
$17.95

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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: 10+

What you get

Thames & Kosmos: Crystal Geode kit

Teach

  • Geological crystal formations
  • Chemistry

WARNING: CHOKING HAZARD - Small Parts. Not for children under 3 years.

More Information
Length (cm) 18
Width (cm) 5
Height (cm) 26
UPC 814743011106
Age Group 9-10 Years, 11-12 Years, 12+ Years
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