This wall-mounted spool holder is smooth, quiet, and easy to operate. It utilizes 6001-2RS ball bearings—two for each spool mount.
Print at 0.20mm layer height with a 0.4mm nozzle, or at 0.3mm layer height with a 0.6mm nozzle. No supports are needed. Position the arms with the longer part on the bed. (Print files supplied for 0.4mm nozzle and 0.6mm nozzle.) See photo on how to orient all parts on the print bed.
A separate jig is provided to ensure the arms are mounted at the correct distance.
Can be used with my 5-wheel filament buffer.
The author marked this model as their own original creation.