About this item 2-In-1 Electric Cordless Foot File Nail Grinder: 2 interchangeable hand care and foot care modes with replaceable sandpaper discs. 80 grit sandpaper*10 and 120 grit sandpaper*10 are mainly used for removing dry dead skin and calluses from feet, etc, easy to paste, clean and hygienic. There are also 10 pieces of manicure sandpaper for polishing and repairing damaged nails, etc 9-Speed Adjustable: 9-speed adjustable fast and slow speed, help you find the most comfortable and effective settings to adapt to your different needs, and not need to plug in when using, 1800mAh ultra-long battery life, can be extended for a long time, powerful and easy to use, maximizing your using experience Stylish and Portable Design: This electric callus remover is designed with durable aluminum alloy, with a sleek and stylish body. 360-degree rotating metal polishing head allows freely switch the direction of rotation, effortless to use. 5.67x1.26 inches compact and comfortable size, easy to hold and use, portable and you can use it anytime Note: This product is gentle enough for removing normal dead skin, hard skin and calluses, etc. It is not recommended for people with wounds and very thick dead skin on the feet, etc. Please apply appropriate pressure when using it to ensure it can use in normal rotation No Risk Try: Our electric callus remover is suitable for men and women, a decent gift for you, your family and friends! If you are not satisfied with our products, please contact us in time, we will deal with it within 24 hours › See more product details