I really like the design of the optical filament sensor on the Prusa but didn't want to use the Prusa extruder design, hence this was created.
You will need to complete it:
1 x Prusa optical filament sensor (including both magnets, ball bearing, and sensor)
4 x M3 heat inserts
4 x M3 screws
2 x Bowden couplings
Rafts:
Doesn't Matter
Supports:
No
Resolution:
0.1mm
Infill:
30%
Black