Free 

An universal, fully 3D printed rolling spool holder. No screws, bearings etc. required.
The 3D printed bearings work quite well (better than the ones i tested from thingiverse) and can also be used for other projects.
Fusion360 project file avilable on thingiverse: https://www.thingiverse.com/thing:4420996
Print instructions
PLA
The bearings have a 0.15 mm tolerance for the moving parts. Your printer should be able to handle this.
I used 0.15 mm layer hight for the bearings (FINE setting in PrusaSlicer)
The other parts can be done with deafult settings.












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