This one is called planetary gears I believe, found it over on Thingiverse and it does work well and looks neat.
Daily Archives: May 19, 2017
3D Printing
Another Biohazard Spinner Fidget
by Kristofer Brozio •
Here’s another Biohazard spinner fidget, but this one didn’t work out well. The bearings just fall out and I found out you need to glue them in, I don’t like the idea of gluing them in. The creator of the spinner actually says you need to glue them in place, nope, I like being able to remove them. It is a nice looking spinner though.