Air Multiply-er
grabcad
This is the way to increase air flow.As seen in the Dyson blade-less fan.
Download Model from grabcad
With this file you will be able to print Air Multiply-er 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 Air Multiply-er.