This is so useful. A long time ago I had a fabric shaver. It was small and it did not do a very good job so after that experience I did not bother to try one again. After seeing how this fabric shaver looked I decided to give it a try and I was not disappointed. It uses 2 AA batteries that are not included. I put them in the bottom the turned the switch on the handle on. As soon as I put it on the clothing it started to shave off the fuzz. It worked well. I have a lot of pants and hoodies that get those little fuzz balls on them. They look terrible and if they are in the thighs of pants they are annoying. I can just give it a few swipes with this shaver and the fuzz is gone. There is a removable container that collects the fuzz to throw away. It has a nice sized handle and is comfortable to use. I am satisfied with it. I received this item at a discounted rate to try in exchange for my honest and unbiased review.