DIY Airhorn
thingiverse
Self-made Air Horn You'll need these parts: 8 small screws 1 overhead transparency or a similar material 1 funnel 1 O-ring or another seal Because of tubes of different lengths, you can create other pitches. Video: https://www.flickr.com/photos/florianhagl/16069350808
Download Model from thingiverse
With this file you will be able to print DIY Airhorn 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 DIY Airhorn.