Wanhao duplicator 4 filament guide
thingiverse
This actually worked a lot better for. The original didn't fit my duplicator 3 so I made it fit
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With this file you will be able to print Wanhao duplicator 4 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 Wanhao duplicator 4 filament guide.