My 3D Printing Brainstorm

The project goal is to come up with a 3D printed design that can produce light or sound. This will be created on the website Tinkercad and will then be printed when finished. I thought about the possibilities of what I could do that used light or sound. I didn't come up with this idea easily and I went searching online for inspiration. I made my decision when I came across on picture of a few different 3D printed whistles. I thought this was a great idea and that's what I decided to create.