The adapter is designed for 140 mm spools on an adjustable spool holder (https://www.printables.com/model/395673-spool-holder-for-prusa-mini-flexible-no-logo).
Non-printed parts:
Printable parts: 1 x bearing holder Left 1 x bearing holder Right 1 x center part
PLA, PETG filament is suitable for production. Layer height 0.3 mmm, infill 15%.
The author remixed this model. Imported from Thingiverse.
Adaptér na cievky 140 mm