Fidget Spinner - Separate Bearings

3D Modeled Fidget Spinner – Easy-to-Assemble Design This fidget spinner is designed for easy printing and quick assembly. The body prints as a single piece, and standard bearings can be press-fit into the center and arms. Optional bearing caps are included for better grip and a clean finish. Depending on your printer’s tolerances, the caps may be a snug fit—firm pressure should secure them in place. With quality bearings, most of my prints spin smoothly for about 5 to 8 seconds. If the spinner feels too light, try increasing the infill to add weight and potentially improve spin time. I've tested up to 25% infill, but feel free to experiment and share your results!Great for a quick project, fun desk toy, or just something to keep your hands busy.