Klutz: Maker Lab: Rocks, Gems & Geodes for teens No electricity needed—just simple

No electricity needed—just simple

perfect for collecting mail

Made without:

Easy-carry handles for safe transport

The advanced electronic package also delivers an instant throttle response and a variable speed trigger for ultimate control over the power range

Klutz: Maker Lab: Rocks, Gems & Geodes for teens No electricity needed—just simpleKick start your very own rock collection with the 36 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! Comes with: 36 rocks, display tray, crystal powder, geode mold, plaster, magnifying