Planetary Gears desk toy

A desk top demonstration of Planetary Gears, this is printed ready assembled, and due to the shape of the teeth, stays together. Fun to show off what 3D printing is capable of, and to fiddle with when deep in thought. See the video.

This was made to test a few ideas, and to see if it was possible, but as it came out so well, I'm offering it for sale to those who might want it.

Note; The clearance between the teeth is about the minimum the printing process can stand, and as such when my test print arrived, it was stuck together. But a little careful bending, and a tidy shave here and there, and it's very free to turn. Please do not order this print unless you are willing to fine tune it to make it work.