Toy trumpet
grabcad
simple and cheap toy to make crazy sounds....however to produce sound insert a thin plastic film between body and cover tightly. then blow air and the film will do the rest.
Download Model from grabcad
With this file you will be able to print Toy trumpet 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 Toy trumpet.