Bumper for a door handle to prevent it to damage the wall or furniture.
The grove can be used for a zip tie to fix it in place. For a normal 20mm door handle.
Use TPU or flex filament (I used TPU) and adjust the infill percentage to adjust the bumpiness. 10% turns out quite nicely with my TPU.
No support needed.
The author marked this model as their own original creation.