Slinky Science All About Gears, gear-based toy

Learn about the power, drive, and force behind gears with this toy you stick to the fridge or other metal surface.

From the product description:

Motorized magnets & spinning gears! Comes with a 20 page Fun & Fact manual that will lead you through a journey of how gears work!

Here's a link to Slinky Science All About Gears.

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