https://www.printables.com/@ThorinOakenshield/collections/388544


https://www.printables.com/cs/model/345965-gear-spinner

https://www.printables.com/cs/model/550127-gear-fidget
First, print the cage, insert the axles of the rear gears
insert the gears, insert the axles into the middle gear and add the second cage. Finally add the knobs




The author remixed this model.
Redesigned spinner cage and added third gear