ARTiS di Voce Exfoliating Scrub Stick

A dual-sided file for the hard skin on the soles of your feet. The coarse side works on built-up callus. The fine side smooths it afterwards.

Soak your feet first to soften the skin, then buff with water. Once or twice a week is enough, and it is meant for callused areas rather than thin skin.

Rinse it and let it air dry before you put it away. Keep it to yourself rather than sharing it.