Eyeball vent
thingiverse
This is a 45-degree eyeball designed specifically for a six-inch ceiling vent installation, which might require you to download the complimentary 'Barbarian Units' plugin to access Imperial measurements.
Download Model from thingiverse
With this file you will be able to print Eyeball vent 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 Eyeball vent.