*** Update: Coming soon! - Optional Filament guide/cleaner and possibly other modular add-on's ***

This is my go at designing a spool holder.

This spool holder is universal and can hold spools from 40-115mm and does not require nuts/bolts to assemble and no tools to adjust.

Assembly requires: 4x 608ZZ roller bearings 2x 10mm rubber O-Rings

Special tools: A metal ruller or other flat metal such as a butter knife. Cigarette lighter.

Optional: adhesive rubber pads - I had these lying around and stuck them to the bottom of the spool holder to give it some grippy rubber feet.