Polymaker to BambuLab reusable Spool Adapter

Easily make your Polymaker cardboard spools compatible with the Bambu Lab reusable spool system using this 3D-printed central hub adapter for best use in the AMS system. This adapter is designed to fit snugly between the inner cardboard core and the Bambu Lab spool sides, allowing for a secure and centered fit, with no glue, tape, or permanent modification required.How to use:Carefully remove both cardboard sides of the Polymaker spool (they’re press-fit and can be pulled apart with gentle force).Insert the exposed cardboard filament core into the Bambu Lab reusable spool base.Align the printed central hub adapter with of the spool:Match the locator tab (tiny block) on the wide side of the Bambu Lab spool with a recess in the honeycomb design of the Polymaker adaptor.Then align the tiny block on the 3D-printed adapter with the notch on the inside rim of the Polymaker cardboard core, opposite the side that normally holds the filament tail.Once everything is aligned, reattach the top hal