The straight nail file Mineral Nail File Expert 20 180/240 from Staleks, pack of 25 pieces, is ideal for una precise and gentle filing. Made with high-quality mineral materials, it ensures optimal durability and resistance. The double-sided grit 180/240 allows for una a perfect finish, suitable for both shaping and smoothing. Perfect for professionals and enthusiasts, it ensures uniform results and perfectly groomed nails, enhancing every beauty treatment.