fan turbine
thingiverse
Here's a brand new, improved dissing of the fan turbine. It outshines every other dissing on the market, and here's why: YOUR 3D PRINTER CAN EASILY PRODUCE IT! In fact, with this design, you can disable support for 3D printing altogether because it simply isn't needed.
Download Model from thingiverse
With this file you will be able to print fan turbine 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 turbine.