buzz saw toy

this is a buzz saw toy. It doesn't actually saw (I think) the file contains a version with no teeth and a version with teeth. you will need string for this project. step one: cut a piece of string so its roughly 2 feet long. (I used thin string from hobby lobby) step two: put one end of the string into each hole. step three: tie the two ends of the string together. step three (optional): cut the ends.