How to make a Homemade Trumpet!
Step 1: What You Need:
1. Hose (51 inches)
2.Trombone mouthpiece or 3D printed mouthpiece.
3.Whistle pieces that is 8 centimeters long and 1 inch wide.
Step 2: Hose
You will need a hose that is about 51 inches.
If you want a specific form of your instrument add wire inside.
Step 3: Mouthpiece
Next you will need to have a trombone mouthpiece or 3d print a mouth piece. This is the link to printing your own 3D mouthpiece. http://www.thingiverse.com/thing:96155
Step 4: Pipes
Then you can use some plastic pipes and attach them to the trombone mouthpiece and hose. Then put a funnel (any size) on the other side of the hose. If desired poke holes for different tunes.