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Obsidian Monster-Loose in the Lab-The Red Balloon Toy Store
Loose in the Lab

Obsidian Monster

$10.99
SKU: GC30016

We have run out of stock for this item.

Combine two chemicals to form a substance that oozes, glops, and blorps out of the cup, just like obsidian!

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

A hands-on igneous geology lab that will gulp all over your kitchen counter top.. and, why not?
  • Includes all materials for the activity plus a sample of obsidian
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