Ensure feet are clean and dry.
Gently rub the S-Ped back and forth over your feet, starting with the hardest areas.
If your skin becomes irritated stop immediately.
When you have removed the hardest skin, open the S-Ped by pulling the metal abrasive surface away from the handle and empty shavings into a bin.
Clip the S-File X into the handle to polish your feet until they are completely smooth.
For best results use the rough abrasive first, then use the soft S-File X abrasive side.
Wash the S-Ped after use with soapy water and dry carefully.
Clean the S-file X with a damp cloth - the S-file X should not be washed.