MODERN FOOT CARE: The innovative electric foot file makes the skin on your feet smooth and soft to the touch. Get rid of layers of keratinized epidermis, calluses, corns, etc. The procedure performed with our device is much faster and more effective than using a regular foot file. Achieve silky smooth skin in an instant, effortlessly. The electric foot file features rotating heads covered with crystal particles that gently and firmly remove dead, callused epidermis from the skin. Each head is reusable and can be rinsed under running water. Additionally, you receive 5 interchangeable heads. EFFECTIVE AND FAST USE: The rotating head, performing as many as 1000 revolutions per second, ensures fast and efficient work. Thanks to it, you'll complete a foot care treatment in minutes! Thorough removal of dead, callused epidermis from heels and feet protects them from corns and other changes. PRODUCT BENEFITS: - Fast and effective removal of callused skin - Smooth and well-groomed foot skin - Eliminates problems with corns and hard skin - Practical, aesthetically designed - 5 interchangeable heads included Specifications: - Power: 4 x AA battery (not included) - Voltage: 3V - Dimensions: 17 cm x 8 cm - Speed: 1000 rpm - Waterproof: No