Hanging Spool mount
thingiverse
Needed a way to quickly switch out spools and I wanted something that mounts from under my shelf. If you want to cut down on the friction you can use some low friction tape like this http://a.co/blKnT1q
Download Model from thingiverse
With this file you will be able to print Hanging Spool mount with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Hanging Spool mount.