Spool Holder

This spool holder uses standard 608 bearings to turn the filament spool nicely on a 8mm rod or a threaded rod, as my printer is under the PC desk and all the filaments are in one compartment and I needed to get the filament going somehow so I drilled a hole 8mm and took an old 8mm smooth rod pushed it trough and then mounted all the filament spools but they didn´t turn so smootly so I had to design something like this cause none like this can be found on Thingiverse. Printed at 0.2mm layers so that bridging is nicely done just one layer (if you ask yourself what bridging please look at the fotos)