This is a 3D-printed Omni Wheel that uses paper clips and TPU Rollers to allow for multiple axes of movement.
Used in the GitHub “OmniMalenki-KIWI” it is a cheap & Easy way to test Omni Drive systems, though I would warn that it needs a better retention system on the motor shaft for most uses.
The paperclips I used are ~0.85mm in diameter (the small ones)
The author marked this model as their own original creation.