Spool roller

thingiverse

Simple way to roll the spool. I made it for use inside a dry box but it can be used anywhere. Filament spool rolls nice and smoothly and theres no more sudden jerks. Requirements: 4 608 bearings ID-8mm OD-22mm Thickness-7mm You can print the files together in 1 print if required. REMEMBER TO USE A BRIM FOR THE PINS Add some electrical tape to the pins if the spool is spinning without turning the pins and requires more grip