GX - Universal Filament Clip

This is a filament clip for all filament diameters up to 4mm and all spools. It doesn't rely on anything being of any particular size and you have 4 options to adjust tension (more if you get creative). It also doesn't require a precise printer and it will never need to be replaced with frequent or prolonged use once printed.

It has been designed and tested on my 1.75mm filament but I sized it for larger than 3mm filament. It fits well within the side walls of my current filament roll at all