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Geodes on the Half Shell GeoChem-Loose in the Lab-The Red Balloon Toy Store
Loose in the Lab

Geodes on the Half Shell GeoChem

$8.99
SKU: GC30013

We have run out of stock for this item.

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

Create a solution of copper sulfate and pour into an eggshell.  Let the solution evaporate . . . instant geode!

Includes all the materials for the activity plus a genuine geode.

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