Vertical Spool Holder

This is my Vertical Spool Holder for my M3D Micro. The design of the base was made stronger since I didn't want any flimsy thing holding 2kg of filament on top of my printer.

On this instance I've used high pressure PVC 1/2" inner diameter (21.4mm outer diameter).

The rod has a cover so that it fits well into the bearings and two caps that allow easy slide in/out when changing filament.

The bushings fits a filament spool with inner diameter of 1.25" and it houses a 28mm (outer diameter)