This speaker set is made from a regular pair of earbuds and a paper coffee cup. This is inspired by these cup speakers
that made some noise in late 2008. I always thought that they were a cool design and playful and wanted to try it out to see if it was effective.
To be fair, the original creator admitted it wouldn't be when he said, "The increase in volume, of coarse, is radiculous, but hey, you get stylish iPod accessory out of nothing!"
Still, I figured why not try it out and just see hear what happens. I have an old pair of earbuds that I can try it out with and a couple coffee cups that were just hanging out on my desk waiting to get recycled anyway.