Magnetic Toys

Magnetic Fidget Physics

I got this fun device here:

From Etsy: BUY NOW: Haptic Magnet Toys

Magnetic Fidget Physics: iron rich ball bearings temporarily become dipole magnets and repel each other- and when manipulated they keep their distance. In this design the ball bearings snap into place above one of the seven neodymium magnets embedded within the 3D printed disk.