Feature: 1. Onebutton start and stop, easy button operation, ergonomic design, comfortable grip. 2. 2 kinds of grinding sheet are available, meet your different needs. 3. The sanding sheet is gentle and does not damage the skin, exfoliating easily, coarse type is suitable for old calluses and dead skin on the heel, fine type is suitable for removing dead skin and daily care. 4. Contains precision inertial reduction gearbox to provide surging power, convenient and practical. 5. The maximum rotating speed is 600rpm, highspeed operation, greater power and effective grinding. 6. Onekey boot, support speed regulation, wire control, easy polishing from different angles. Compact machine body, easy to carry. 7. Equipped with a box of 60pcs grinding sheet, which can be replaced at any time, safe and hygienic, easy to clean. 8. Metal machine body, integrated design, comfortable to hold, sound insulation and noise reduction, waterproof machine head, sturdy and durable. Specification: Condition: 100% Brand New Item Type: Electric Foot Callus Remover Material: Alloy Sanding Sheet Quantity: 60pcs Rotating Speed: 600rpm Features: Coarse and fine grinding, control switch, easy to carry, detailed design, stylish appearance Suitable for: Home, nail salon, beauty salon, etc. Length: Approx. 12cm / 4.7in Bottom Diameter: Approx. 4.2cm / 1.7in