Ceramic Magnet Symmetries
Get a set here:
From Amazon: BUY NOW: Ceramic Magnet Kit (6)
From Amazon: BUY NOW: Ceramic Magnet Kit (18)
Ceramic Magnet Symmetries: this set of spherical dipole magnets allows for exploration of stacking and linking symmetries, including a hexagon in 2D and a tetrahedron in 3D. An oddly satisfying physics fidget!
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.