I made my instrument out of macaroni, soda bottle, and cable ties. First, find eight cable ties. Second, you find one box of macaroni. Third, you find an empty bottle of soda. Last, put the macaroni in the bottle and put the cable ties in the bottle.
You can change the pitch by shaking it harder and softer. Don't shake near your parents. It is a percussion instrument because you can shake and hit it.
I learned two things. You have to do things you don't like. Also, this is a lot of fun. This was fun because you get to learn different things, like making instruments is fun. I liked this lesson.