Double-sided fibreglass nail file designed for hygiene and skincare. Suitable for professional manicures and pedicures at home. Contains a more abrasive side for nail shaping and a finer side for polishing details. Helps to define the shape of the nails, and provides a smooth and even finish. The glass surface helps prevent skin layers from splitting and chipping. It is washable and reusable, and has a rounded design that makes it easy to use. An ergonomic handle makes it easy to use.