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Klutz: Maker Lab: Rocks, Gems & Geodes
Kids will dig the world of earth science and geology! Kick-start your very own rock collection with the 36 stones, then use the included crystal powder and mold to grow your own geode formation.
Klutz: Maker Lab: Rocks, Gems & Geodes0 stars based on 0 reviews
Collect rocks and conduct experiments, such as a scratch test and float test, to discover their hidden properties. The fun doesn't stop there - You'll even learn how to make your very own rock tumbler. Use the fact-filled book to keep exploring the world around you as you find more samples to collect.