Sunlu 1kg Spool Lite Adapter Ring

Inner diameter of this ring is same as Bambu Lab official spool. it can let Sunlu 1kg spool to work on Bambu AMS lite. This ring allows you to transfer your Sunlu 1kg spools to fit on to your 4L Sealed box roller in a more fashioned fit. Outer diameter is opened up just a tad to allow for a more tolerable fit, it has just the right elasticity. This ring is easy and convenient to install, and it fits securely with the Sunlu 1kg spool. The 4L Sealed box roller is from Sealed box | Bambu Lab Wiki (https://wiki.bambulab.com/en/filament-acc/acc/sealed-box). No support is required when printing, it's easy to print. Now your good to go! Please let me know if you need other diameter size.