Firtl sandpit

Parametric OpenSCAD

Adjust the OpenSCAD parameters listed below to suit your application before downloading the STL for your printer. Adjust the $fa and $fs parameters (≥1) for smoother curves and slower image preview / STL export.

Replacement glasses arm

A replacement glasses arm. Print one mirrored for a pair. Be sure to generate supports for the inner ring of the hinge. This design will only fit a specific type of glasses hinge.

Get STL for model

See original OpenSCAD file