Ender 3 | small Filament Holder

I bought a small spool filament, but the whole is too small for the normal Ender 3 spool holder.
So I designed my own holder, which perfectly fits on the screw of the old holder.


sizes:
lenght: 54mm
width_1: 11mm
width_2: 16.5mm


The four wholes are made for more solid reasons.

If you need other sizes just leave a comment!