improved spinner plug

thingiverse

After creating tri spinner toys for friends and family, I grew increasingly dissatisfied with the finger plug/holders that came included. They were either too close to the bearing edges, causing them to drag, or would be too loose and fall out completely. I designed an improved plug to address these issues. It features a ridge that keeps the edges of the plug about 0.75mm away from the bearing surface, preventing any dragging. The fit is snug but not overly tight, allowing for easy removal and reinsertion without risk of breakage. You can explore this design further on Tinkercad: https://tinkercad.com/things/ipBs6pSkkTh