Fidget Spinner (Just print and spin, no assembly required)

thingiverse

I've got my eyes on those in-place print fidget spinners, so I decided to take the plunge and create one myself. I designed this 4-arm fidget spinner with each arm spinning independently, inspired by the Tri-Force spinner that caught my attention. After learning how to make these gadgets, I became hooked. My design is straightforward and should work on most moderately tuned 3D printers. The integrated bearings are a bit loose, but it spins decently well - although I don't have an actual fidget spinner for comparison.