Ender 3S filament guide
thingiverse
I use 606 bearings to make a filament guide for my Ender 3 and Ender 3 Pro printers. They work extremely well, reducing friction to near zero.
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With this file you will be able to print Ender 3S filament 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 Ender 3S filament guide.