Ender 3 Long Spool Holder, 20mm Diameter Spool's 125mm Width. Useful for 3n3 filament spools

thingiverse

This is a modification of the Ender 3 small spool holder, designed to make it longer. I've been using it for a month now with 3n3 500 gram Filament Spools and it works flawlessly. I've also used it with standard 1Kg filament spools without any issues, aside from a slight wear. It's made from PLA. To print this modification, I recommend printing it horizontally with supports. A layer height of 0.24 mm, wall count of 4 or more, and infill of 50% are the ideal settings. Printing time with these settings is less than 3 hours in an Ender 3 at 60mm/s speed. Thanks to MadMange for the original STL file. It was a lifesaver back then!