Key benefits Gentle, effective foot care: doublesided 3D texture provides gentle cleaning on skin and a fine texture for smoothing calluses. Reduced skin damage with efficient results: rock friction approach softens tough skin while applying pressure evenly for reliable performance. Precise, comfortable handling: ergonomic arch curvature and nonslip grip enable accurate targeting of heel and forefoot curves with easy control. Durable and hygienic: temperature sintered finish with waterresistant properties helps prevent debris buildup and maintains a clean, smooth surface for ongoing use. What it is made to do Function: foot file for smoothing rough skin, especially on heels and forefeet; designed to deliver gentle cleaning and targeted smoothing in a single tool. Materials and finish: temperature sintered finish; waterresistant design for durability and hygiene. Size and fit: ergonomic arch curvature ensures a secure, comfortable grip and precise alignment with foot contours. Performance: doublesided texture supports both gentle cleansing and fine smoothing; rock friction technique promotes even pressure and effective results. Product highlights Doublesided 3D texture: one side for gentle cleaning, the other with a fine texture for callus smoothing. Rock friction approach: reduces epidermal harm while delivering consistent, controlled results. Ergonomic, nonslip grip: enhances control and makes it easier to target specific curves on the heel and forefoot. Durable, hygienic construction: temperature sintered finish with water resistance helps keep the tool clean and ready for use. Use scenarios Regular home foot care: integrate into a weekly routine to soften rough skin and maintain smooth heels and soles. Postexercise or after outdoor activities: quickly smooth and refresh feet after workouts to reduce discomfort. Prepedicure preparation: use to create a smooth canvas before applying foot care treatments or polish. Usage tips (brief) Dry feet perform ; use with moderate, even pressure. Target the heel and forefoot curves with steady motions, following the arch shape. Rinse and dry after use; store in a dry place to maintain hygiene.