Klutz 857572, Rocks, Gems & Geodes Maker Lab
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Klutz 857572, Rocks, Gems & Geodes Maker Lab

$30.66
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Rocks, Gems and Geodes Mineral Discovery Book and Stem Kit Book included with engineering ideas and activities 36 amazing rocks and minerals to get your collection started Conveniently labeled in a nifty display case Brand Name: Klutz Item Number: 857572Dimensions: 12.09 x 8.07 x 1.81 inchesWeight: 1.36 lbThe colorful rocks you explore with this kit will opened the world of Earth science and geology! Kick-start your very own rock collection with the included stones. Then use the included crystal powder and mold to grow a geode formation. Collect rocks and conduct experiments, such as a scratch test and float test, to discover their hidden properties. You'll even learn how to make your very own rock tumbler! Use the fact-filled book to keep exploring the world around you!

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