Ender 3 Filament Guide

Another Ender 3 filament guide? Just what we need. Well, I had a specific need for a guide that would hold a bowden tube. I designed this filament guide to work with or without a bowden tube. The end of the guide is smooth all around to allow the filament to smoothly glide into the extruder. The end of the guide will also accept a coupler to hold a bowden tube if you so desire.