Great for tough calluses
I bought this in spite of some of the reviews that said it burned their feet.  It takes a short period of time to figure out how fast to run it and how much to push down (which slows down the spinning) to avoid this problem.  In the past I have used pumice stone and coarse emery boards to try and file down these calluses- takes forever.  The Professional Electric Callus Remover does the trick! Quick and effective.
Rating: 5 stars