First, I got a plastic container and then I put tape all around the container. I got a plastic tube and taped it all around, too. Then, I put macaroni inside the tube and put a lid on it. I taped the container onto a piece of cardboard and decorated both pieces. I can change the volume of my instrument by hitting the container with taps that are hard, or soft, or medium.
Then, I put macaroni inside the tube and put a lid on it.
I taped the container onto a piece of cardboard and decorated both pieces.