POLYMAKER Cardboard Adapter

Key AdvantagesOnly 7g of filament per ring.Compatible spool brand name impressed.Rounded contour helps with traction, avoids pullback errors and stabilizes the spool inside the AMS.Rounded contour lowers the chance of damaging plastic storage bags.Flat variant for full AMS compatibility (see tolerance and compatibility section)Update:25.03.2024: Based on user feedback, I added an updated version of the 199mm flat and rounded variant which are tighter than the original model. I did not replace th