February 22, 2026
Description
Customizable TPU bumper.
✏ FreeCAD file included for customization.
🖨 Print recommendations:
Print with supports under the peg (see last image);
Vary infill and wall thickness to adjust stiffness.
A good start is:
3 perimeters;
20% infill;
4 bottom and top layers.
License:
GNU General Public License v2.0
8
paulo pereira
