Bambu AMS TPU Cardboard Spool Sock

This spool sock fits nicely on 200mm cardboard spools and should work fine on slightly larger diameters as well to help protect your AMS from cardboard chaff. 

~195 MM inside diameter and 4mm inside width, stretches to more than 200mm and fits snugly to your spool. About 2 hour print time.

Added a 3mm version for thinner spools suck a eSun.

If your spool is slightly damaged it will help keep it together so that it works on your rollers even if you don't have an AMS.