Filament clip for Afinia cardboard spools

youmagine

I switched to using these clips with my Afinia cardboard spools because they don't have locking features. Instead, I was using universal filament clips that clipped onto two pieces of filament, but many were too loose and would cause the spool to unravel when bumped. This clip holds firmly onto the edge without slipping. It's a great option for holding onto my Afinia cardboard spools.