The Geomag Mechanics Motion Magnetic Gears magnetic construction set contains 160 pieces for challenging mechanical constructions. Using magnetic repulsion forces, the built models can be set in motion without contact. The set combines colorful magnetic rods, spheres, and innovative ball bearings that enable smooth rotation. The scope of delivery also includes four practical storage boxes to keep the crafting area organized. Made from 80 percent recycled plastic, this construction toy manufactured in Switzerland combines sustainability with a spirit of physical discovery.