Reusable Spool - for Bambu Lab Filament Refills - AMS/Multi-Material System Compatible

Combine this empty spool with any Bambu Lab filament refill.  Simply rotate the two halves to separate, place the filament refill over the center hub (be sure to align the notch in the cardboard core with the stub on the spool), and click the spool halves back together.  This spool works with all Bambu Lab AMS multi-material systems.