fan duct
thingiverse
If you employ this fan duct and believe it enhances your prints' appearance designed to direct airflow precisely below the nozzle's tip.
Download Model from thingiverse
With this file you will be able to print fan duct 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 fan duct.