The Pedicure Tools You Need - Does the skin of your feet need care? The answer is Yes With this foot callus remover, you may no longer spend time and money traveling to and from a professional pedicure club. Better yet, take care of your feet yourself and watch dry dead skin, and the calluses of years give way to baby-soft, flawless feet within minutes. Maybe this electric foot callus remover is so amazing New Upgrade - Based on extensive market research, the professional team made new improvements to the electric foot callus remover. The body of the callus remover has an ergonomic design, replacing the normal grinding wheel head with 3 super-alloy grinding heads, switching to a high-speed motor, and greatly increasing the capacity of the built-in rechargeable battery. 3 Super-Alloy Grinding Heads - The electric foot grinder is equipped with 3 super-alloy grinding heads. You can choose a suitable grinding head according to the needs of your foot skin. The advantage of an alloy grinding head is that its material is so durable that you can use it for years without replacement. As we all know, the grinding wheel grinding head needs to be replaced after a few uses, and you need to buy it additionally. Upgraded Motor and Battery - This electric callus remover is equipped with an excellent motor. After extensive user experience research, we have designed 2-speed gears of 3,500x/min and 5,500x/min for you to choose from. The electric foot grinder has a built-in 2200mAh high-capacity rechargeable battery, which you can charge using the USB Type-C cable included with it. After fully charged, the continuous working time is up to 180 minutes. Recommendations for Use - You can take care of your feet regularly. Soak your feet in warm water for about 10 minutes to soften the cuticles. Use this callus remover to exfoliate dead skin after your feet are dry. We do not recommend that you get rid of all the dead skin and calluses at once Remove the grinding head after use, rinse it with water, dry it, and put it back.