About this 3D model
My Version of a stable Side Spool Holder. The Holder an the Filament Guide can be printed support free. Printing the Role upright. The PC4-M10 thread should fit well Best printed: Infill 100% Apart from printed parts you will also need: 4x M3x20 screws 2x 608 ZZ ball bearings (8mm x 22mm x 7mm) 1 x PC4-M10 Have fun printing