The mineral nail file Staleks Pro Expert Crescent Mineral Nail File 40 150/240, pack of 25 pieces, is a professional tool ideal for una precise and long-lasting manicures. Made with high-quality mineral materials, it ensures una gentle yet effective filing on all types of nails. The dual grit 150/240 offers versatility, allowing shaping and smoothing without damaging the surface. Perfect for salons and professional use, it guarantees impeccable results and maximum hygiene thanks to the multipack packaging.