Ball Bearing Filament Guide for Monoprice Select Mini

thingiverse

This Design is an overkill filament guide for the MP Select Mini. I crafted this because I had some spare bearings just collecting dust. There are three parts to the design: - Filament Guide - This will be screwed directly to the top of your MP Select mini, secured solely by the frontmost screw on the printer's top plate. A hole in the guide slides around the second screw, keeping everything snug without needing to remove the rear screw. - Bearing Guide - This component should fit perfectly around your bearing and creates a precise groove to direct your filament exactly where it needs to go. - Bearing Rod - Simply slide this rod through the center of the bearing to keep it securely in place.