PolarityGear Fidget Toy

thingiverse

This is a toy that requires 2 Polymagnets from CMR and a snap ring. It demonstrates the intermittent torque resistance the two magnetic discs produce when paired. The "dial" adjusts the distance between the two magnetic discs and therefore adjusts the torque resistance you'll feel while turning one side with respect to the other. In the animation, if you look closely, you can see the size of the gap get smaller. At the end of the animation, it's back to its widest setting. Please consider following us on Youtube and Kickstarter. Login and search for "HoldenArt". You might need a vise, large c-clamp or strong bar clamp to press the magnetic discs into place.