Binder clip 2,85mm Filament Clip for Spools!

Great construction by SB43201. Rebuilded by me for 2.85 mm filaments. It really fits on every filament roll!

How to make sure that the half-used spools always held securely without wasting filament? Turn your binder clips into strong and economical filament clip!

The 40mm slot that secures the filament will keep the end of the filament is straight and ready to go.