Spherical gear
thingiverse
A "spherical gear" I modeled in inspiration from this video: https://www.youtube.com/watch?v=AHUv9Zda_48 My version has 24 teeth in both the theta and phi directions. I have yet to print this. I'm posting this for collaboration with others.
Download Model from thingiverse
With this file you will be able to print Spherical gear with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Spherical gear.