These handmade foot files are highly effective in sloughing off the thick dead skin layers from the soles of feet. The rough side scraps it off while the smoother side smooths the skin on the feet.
Soak feet first to soften the dead skin cells for easy exfoliation. Clean foot file after each use with soapy water and a toothbrush to ensure all trapped dead skin cells are washed away. Rinse and dry.