Spool minder
My spool holder uses a 8mm (5/16) rod with ball bearings to ride on the inside of the spool. The holder didn't come with a spool minder to keep the filament on the spool so I quickly made this.
My spool holder uses a 8mm (5/16) rod with ball bearings to ride on the inside of the spool. The holder didn't come with a spool minder to keep the filament on the spool so I quickly made this.