Reusable Spool directly usable in Filament Switcher (no need for the centering disks)

This model is based on the Bambu Lab Reusable Spool - Minimal Version, but with the center hole adjusted to fit the axle of the Winder Spool Holder of the Bambu Lab Filament Spool Switcher.

It uses the same 0.2mm solid infill as the original for strength and minimal material use. The adjusted center hole allows direct mounting onto the switcher axle without requiring centering discs for proper fit.

The optimized fit should prevent any wobble during winding operations when using this reusable spool with the Bambu Lab Filament Spool Switcher.

• The print is very “minimalistic” using about 60g filament for each parts.
• Used the 0.20mm “strength” setting
• 6 walls (print solid)
• 6 top and bottom surfaces
• ABS (other users used ASA), same even found PLA to work…