Sunlu / Bambu Labs Reusable 3D Printer Gen 3 Spools Empty Reel Filament Re-spool
Sunlu / Bambu Labs Reusable 3D Printer Gen 3 Spools Empty Reel Filament Re-spool Same size as Bambu spools to work perfectly with AMS and Bambu refills. Save money buy just buying filament refills and use reusable spools. Used once like new.