GRAUTS Cardboard Spool 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, prints even faster and uses <5g of filament.DescriptionThis isn&#39;t merely a typical cardboard spool adapter. By decreasing its contact area by approximately 50-60% compared to standard adapters, it significantly enhances contact pressu