250g Spool Adapter (Sunlu)

This adapter makes it possible to use 250 g Sunlu spools (or other spools with 140 mm diameter) in the Bambu AMS. It was successfully tested with a 13-hour multicolor print using 5 colors and delivered reliable results.The design is very filament-efficient and requires only about 30 g to print each side, so your 250 g spool will not be consumed just for making the adapter. It is easy to print without special settings and simply clips onto the spool for quick use.A practical and clean solution to integrate small spools seamlessly into your AMS. Features:Compatible with 250 g Sunlu spools in the Bambu AMSTested with a 13-hour, 5-color multicolor printRequires only about 60 g of filament to produce both sidesEasy to print with standard settingsSimple clip-on installationLightweight and reliable designDesigned for 250 g Sunlu spools with 140 mm diameter