Omni Wheel
thingiverse
This is a versatile Omni wheel, and if you're unfamiliar with its design, you'll likely be perplexed by its intended applications.
Download Model from thingiverse
With this file you will be able to print Omni Wheel 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 Omni Wheel.