I wanted to make something unique for the challenge. I decided that making a banjo would be fun and simple. It is easy to print and fun to play. It can be very loud too. The banjo should only take about an hour to print and not will not use very much plastic. I ran into the problem of the strings breaking, but with a couple reprints I was able to make the strings big enough to not break, but also small enough to make a nice sound.

Doesn't Matter

Yes

any

10% worked fine

Once you print the banjo, carefully remove the supports. Be careful not to break the strings.