Filament guide for Kossel mini with bottom mounted extruder

thingiverse

This tool is engineered specifically for M3 screws. Additionally, a bit of plastic cleanup may be necessary before the bearing starts spinning smoothly. It's crucial to remember that you should place the spacer on the mount prior to adding the bearing, then secure everything with the cap and finish by screwing it into place using a 5mm screw with an M1 or M2 thread - any screw with a 2mm diameter and 5mm length will suffice.