Components/Snapmaker U1 Filament HolderSpool HolderSnapmaker U1 Filament Holder$5Where to BuySnapmaker Official$4,99DescriptionFilament spool holder for Snapmaker U1. Ensures smooth filament feeding to extruder. Compact mount on printer frame.Compatible PrintersSnapmaker U1from $849Related ArticlesSnapmaker U1 Setup Guide: From Unboxing to First Print