Warning:
HAZARDOUS CHEMICAL - This kit contains hazardous chemicals. Not for children under the age of 15. For use under adult supervision. Read warning labels carefully.
Thames & Kosmos Crystal Growing
Grow dazzling crystal & conduct 15 experiments with this Thames and Kosmos Crystal Growing Kit. Investigate rapid & slow crystal growth, make your own crystal geode, display your creations in a treasure chest & more!
Ages 10+
In Stock & Ready to Ship
Need it fast? See delivery options in cart.
Grow dazzling crystal & conduct 15 experiments with this Thames and Kosmos Crystal Growing Kit. Investigate rapid & slow crystal growth, make your own crystal geode, display your creations in a treasure chest & more!
Ages 10+
In Stock & Ready to Ship
Need it fast? See delivery options in cart.
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