I remixed alecs.form's Filament Spool Holder for IKEA SKADIS (https://www.printables.com/model/116706-filament-spool-holder-for-ikea-skadis) to use a 2kg Spool of the recycled Prusament (or 2 normal Spools).
I changed the Design to use 4x 608 zz Bearings and 2x aluminium rod's for better unwinding
Printinstructions:
use the included .3mf File (Skadis Filament-Holder) , sliced for a Prusa MK3S+ with mostly standard settings and 0.20mm Layerheight, support for the plugs.
or use the STL file (Skadis Filament-Holder) to slice it yourself, split the STL file in your PrusaSlicer into Objects, there should be 4 parts afterwards, for the infill parts choose your infill an set them to no top and bottom layers.
Print 4x Skadis Filament-Holder_plug to cover the holes where the bearings are to stop the aluminium rod falling out
to use it with 2 normal Spools i made a Spacer witch fits over an 8mm aluminium rod, print it 2x (Skadis Filament-Holder_spacer )
to complement this i used my Lack Filament Guide https://www.printables.com/model/454385-lack-filamentguide
for easyer remixing i attached a STEP file
This design was also inspired by ChristianStalenberg (https://www.printables.com/model/159397-mmu-filament-spool-holder-ikea-skadis)
The author remixed this model.