You may think that only pedicurists can wield the real mechanical looking foot callus rasp you'll feel quite empowered.
How to Use
Do not use your corn.
Once the screen has filled up with dead skin, tap it onto a dry towel or into a bin to clear it. Once you've given your feet a good once over, now would be the time to consider soaking your feet in a foot lotion.
Avoid shaving your skin down too much. When raw skin is exposed it can be quite uncomfortable, like having a blister. Make sure the skin you're removing is dead!