Grow a Crystal Geode by Thames & Kosmos

$12.00

Crystal Geode

Availability: 2 in stock

SKU: 101091 Categories: , Tags: , , ,

Grow a beautiful crystal geode, a hollow rock with crystals inside it, by molding a plaster shell and filling it with a crystal-forming solution!

Learn about geological crystal formations.

Includes a Mineralogist Achievement Badge Sticker!

All materials in this kit are non-toxic.

Ages: 7+

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