Review (5/5): Very powerful
Very powerful little machine. Was able to finally remove the stubborn calluses located on my toe and the area underneath it. It does stink up the room when you use it but the smell goes away fast when you turn it off. Be very careful with this machine though because I slipped a little the first time I used it and managed to cut myself with it. I also love that they give you a lot of replacement discs for it.