I Made My Filament Spool Spin Almost Friction-Free

In this video I'm describing the filament spool spindle I made for my Artillery Sidewinder X3 Pro to fight the friction between the spool and standard spindle. Significant friction was causing the extruder to struggle during TPU prints. Thingiverse files collection: https://www.thingiverse.com/thing:740... Additional parts needed: 2 x skateboard bearing 508Z - 8 mm inside, 22 mm outside, and 7 mm width a piece (about 120 mm) of M8 threaded rod