I wanted to design a fidget spinner that did not require the purchase of additional hardware, nor any assembly. This fidget spinner prints in place in one piece.
I recommend using 90-100% infill for maximum weight. The bearings may be slightly stuck, but you can free them by twisting with a pliers. Spinning it for a few minutes will polish down any artifacts that impede motion.
iframe src="//giphy.com/embed/tmcYFV1MnG3W8" width="270" height="480" frameborder="0" class="giphy-embed" allowfullscreen="allowfullscreen"| Print_Bearing_Spinner.stl | 860.8KB |
