Filament Spool Guide
thingiverse
A little circle for a filament spool. With this tool, your filament spool will roll smooth. It is made for the original Filament-Holder of the Ender-3-Pro, but it fits for other printers too. You can download the f3d file and customize it for your spool.
Download Model from thingiverse
With this file you will be able to print Filament Spool Guide 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 Filament Spool Guide .