Yet another spinner! :)

Everything has been designed for a tight fit with bearings, no glue is necessary (caps also fit snugly). There's no rubbing plastic on plastic for caps, and spinner runs smoothly, quietly and for a long time.

There are two versions available:

• One with side walls, for more of a triangular look - this one requires supports, as the walls are slightly more narrow than the bearing sockets

• One without side walls - easier and faster to print, and can be preferred by some (may also be considered easier to spin, since you can push the bearing sockets with your finger)

Printer:

Monoprice Select Mini

Rafts:

Yes

Supports:

Yes

Resolution:

0.175 layer height

Infill:

20%

Notes:

I printed mine with 0.175mm layer height and 20% infill.

Supports are needed for the version with full sides (not the 3-arm simple spinner), as the middle part of the spinner body is slimmer than the bearing sockets (I used grid, and it was quite easy to remove cleanly).

The simpler version doesn't require support.

If for some reason bearing don't fit (based on your printer, settings, etc.) heating up the plastic slightly may help... It's designed for a tight fit, and fits perfectly on the above settings, with PLA, printed on MP Select Mini.