Universal filament spool holder ( dévidoir support universel pour bobine )

thingiverse

This setup works perfectly well with spools up to 100mm wide, utilizing different slots, and accommodating most diameters from 150 to 400mm. You can place this versatile support on a desk or secure it to the top of your machine, just like I did (held in place by double-sided tape). It handles filaments that are slightly tangled on their spools without any issues. Only four ball bearings are required - specifically, they must be 13mm on the outside and 4mm * 7mm in width, available here: http://www.banggood.com/10pcs-624ZZ-4x13x7mm-HCS-U-Groove-Sealed-Ball-Bearings-Guide-Pulley-Ball-Bearings-p-989200.html. If you find this setup unsuitable, consider using it as a makeshift massage tool. For the original review in French, visit: http://chezcyril.over-blog.com/2016/01/devidoir-universel-de-bobine-de-filament-imprimante-3d.html. Printer Settings: * Printer: prusa I3 M-505 * Rafts: Doesn't Matter * Supports: Yes * Resolution: 0.2 mm * Infill: 75% Notes: Use brim for roll and table support for bed