Very superficial results
This really only superficially worked for me. I used it both wet and ry and it only smoothed the very top layer of skin. It also fell apart rather quickly (the metal oval with the "blades" detached from the handle). It did not really improve callouses/hard skin left over from blisters in any significant way. I bought a cheese grader type product and it removed the harder skin instantly. I would not use this product ever again. If you are looking for a product that is closer to a buffer this may work for you.
Rating: 2 stars