Drum Humidifier Spool Roller

Here's a filament spool holder for that cheap drum dehydrator. Now the extruder motor can pull the filament much easier if you plan to leave the spool in the dehydrator while printing with this tool. 3 pieces. Snap-fit together. 6mm BBs required (round pellets or Ball Bearings) Print using PETG or ABS Tested and worked on ESUN and POLYMAKER Spools. Watch the demo here: https://youtube.com/shorts/t_Qz12eczsc