The Beter Nail File (Fiberglass 4 Sides) is an essential professional tool for a flawless una manicure. Made of fiberglass, it offers una superior durability compared to traditional files, ensuring resistance to wear and una long-lasting performance in the tempo. The four surfaces with different grits allow for precise shaping, filing, and finishing of nails, adapting to diverse needs and nail types. The ergonomic design ensures a comfortable and secure grip, facilitating controlled movements for perfect results. This product is ideal for those seeking quality and reliability, both for personal and professional use, ensuring smooth, well-groomed nails with a professional finish on every occasion.