Filament Spool Clip for 3 mm and 1.75 mm

Another filament clip! Snaps to the side of the spool and holds the filament against the side wall.
Wanted a clip that did not need post processing and would work straight out of the printer (even a bad one).
Also i did not want a clip that I would need to thread the filament through.
(My first Thingiverse upload).