Electric foot sharpener foot care file leg heels remove dead skin callus remover feet clean care machine jmd-1010 pedicure tools Features: 1. 360 Degree rotating to remove foot heel dry, dead skin, calluses. 2. Easily to control its speed as your request, fast or slow, more convenient. 3. The roller can be replaceable and has a spare roller for replacement. 4. Small size, easy to carry when you are in travel or vacation. 5. Safe and fast removal, perfect for nail salon family use. 1.Ergonomic design, easy to hold and use. 2.Safer and more effective than metal scrapers and easier to use than a pumice stone. Specifications: Color: dark blue Material: aluminum + volcanic stone Power supply mode: adapter Speed: 500 RPM Notes:1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.