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Klutz Rocks, Gems and Geodes Maker Lab STEM Kit Multi, 8 x 15 x 115
€ 24,99
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Streepjescode: 9781338575729
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- bol.comKlutz Rocks, Gems and Geodes Maker Lab STEM Kit Multi, 8 x 15 x 115Naar de winkel€ 24,99Op voorraad
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Over dit product
The colourful rocks you explore with this kit will open up the world of earth science and geology. Kick-start your very own rock collection with the included stones. Then use the crystal powder and mold to grow your own geode formation. Conduct experiments such as building a DIY rock tumbler, measuring pH levels, using the Mohs hardness scale, and more.
Omschrijving aangeleverd door bol.com.