Universal Duct/Nozzle Creator

This thing will allow your to create a nozzle or duct for just about any round fan or other air blowing device such as a vacuum.

Shape, size, and angle of the nozzle is completely customisable.

Customize the design to your requirements using the Customizer button. Experiment with different settings until you get a shape you like.

When designing a duct for a typical axial computer fan, remember that they do not like any airflow restrictions. The size of the output hole must be as big