This natural volcanic rock pumice stone effectively removes calluses, softens heels, and restores soft and smooth feet. 100% natural and durable, its porous structure gently exfoliates without damaging the skin. To use, soak your feet in warm water, gently rub the rough areas, then rinse and moisturize them after use. Versatile, it can also be used on elbows or hands and offers a zero-plastic alternative for regular home care.