Fidget spinner addons
thingiverse
I slapped together some fidget spinner add-ons over the weekend because I'm not sure when I'll get to a hardware store. 1. Bearing Nut Adaptor: adapt an M8, M10 or 3/8" nut to fit in your favorite fidget spinner (replacing bearings used as weights) 2. PLA Bearing: a PLA fitting that fits inside the centre hole of your favorite fidget spinner and surprisingly works as a good bearing replacement (although it doesn't come close to low-friction bearings) 3. Bearing Press Tools: tools designed to make pressing bearings into your favorite fidget spinner easier
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