Filament wall spool holder

Filament wall coil holder for coils with a dimension of 40-70 mm Adjusted by pressing the insert according to the desired dimension. For suspension, 4-6 mm countersunk screws must be used. it is also possible to screw in screws that are not countersunk. I have printed it in matt pla, which looks very nice, but I would think that any kind of filament can be used.