This project is super simple meaning that it has no wires so it isn't that loud but it is a bit louder than usual. This is my first instruct able so I might be a little confusing but this is an easy project so you will get the idea.
Here is a heads up..... You need to have an electronic device that has speakers built in and that it works too
Step 1: Materials
Paper towel roll or toilet roll(make sure it's just the piece, not with anything on it)
2 cups of any type I used foam but just make sure with your parents that you are allowed to cut into each one
A knife (if needed but be carful).
A pen or a marker(optional)
And an electronic that has speakers built in.