Today I want to tell everyone about that I made an instrument, it can make good sounds, but I know that it sounds noisy.
It is made of bottles and chopstick, I made that for fun, but it doesn't make our life any better, so this is a bad invention.
My target is to make our life easier, like combine tools together, and let the tools can be easier to use, so I wish every of my invention can be like this.
I think the tool I made can only be used at the time that you are in danger, you can use this to ring, and someone might help you.
I think this tool isn't very good, because it won't let you have an easier life, so the next invention will might be better than this one.
