Electric foot callus remover, likely model EN-99, used for professional nail and foot care.
Functionality: It features a 360-degree rotating head designed to buff away dry, calloused skin for smoother heels.
Speed: Some versions of this model operate at 600 RPM, while others offer adjustable speeds up to 1200 RPM.
Includes: The package generally includes replacement sanding discs (often 60 pieces) for repeated use.
Power: These devices are typically powered by a plug-in cord rather than batteries, allowing for consistent power during use.