Sponge curved nail file practical for home and salon use, helps shape and smooth the nail edges lightly. Features: - Comfortable in hand and easy to control. - Suitable for moderate use on natural nails. - Ideal for manicure and pedicure. How to use: - Use with gentle movements in one direction to shape and smooth the edge. Warnings: - Avoid strong pressure or excessive use to prevent nail weakening. - It is preferable not to share it between more than one person.