If you're looking to get one nail file it's this: our dual-sided salon-grade nail file to file and finish. Use for both polished or natural nails.Why You'll Love These Files: 100 Grit "File" Side: Ideal for shortening length or removing a layer of your polish from your nail surface 180 Grit "Finish" Side: Perfect for shaping and refining your nail edges with precision Washable & Reusable: These files stay beautiful and effective for a long time; just simply wash with warm water and mild soap. Pat dry. Your file will maintain its beauty and use for a long time. Limited Edition Chicago Design: Artist-designed featuring the iconic Chicago skyline Perfect For:✨ Natural nail shaping and smoothing✨ Acrylic, gel, and dip nail removalWhat Makes Theniya Different:We believe your beauty tools should be as beautiful as the results they create. Our files are carefully crafted to bring joy to your self-care routine, turning a simple task into a vibe.