The file 'AMS Spool Ring Adapter For Elegoo Cardboard Rolls On BambuLabs P1S X1 X1C P1P 3D Printer Model' is (stl) file type, size is 1.4MB.
Some rings to go on the edges of Elegoo cardboard rolls so they work in your AMS without jamming.
Spool_Ring_-_elegoo_AMS.stl | 4.1MB |