Double-Sided Nail Files 100/150/180/240 Grit with Scale Guide

Professional Double-Sided Nail Files for Salon-Quality Results at Home

Achieve perfectly shaped, smooth nails every time with these double-sided nail files featuring four grit options — 100, 150, 180, and 240 — plus a built-in scale line and reference graphic to guide your filing technique. Whether you're a nail technician or a home enthusiast, these versatile nail buffering tools make it easy to shape, smooth, and refine natural nails with precision.

This product is a cosmetic/personal care tool intended for external use on nails. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Key Features

• 4 Grit Options in One: Choose between 100, 150, 180, and 240 grit sides to handle everything from shaping and smoothing to buffing and finishing.
• Built-In Scale Line & Reference Graphic: Unique printed guide helps you achieve consistent nail shapes and monitor filing progress at a glance.
• Double-Sided Design: Each file offers two working surfaces, so you can move from coarse shaping to fine smoothing without switching tools.
• Durable Plastic Construction: Lightweight yet sturdy plastic core holds the abrasive surface firmly in place for reliable, even filing every use.
• Ideal for Natural Nails: Gentle enough for natural nails while effective enough to buff away ridges and prepare nails for polish or gel application.
• Reusable & Easy to Clean: Simply rinse, dry, and reuse — an eco-friendly alternative to single-use emery boards.
• Ergonomic Shape: Comfortable to grip and maneuver, reducing hand fatigue during longer nail sessions.

Product Specifications

• Grit Options: 100 / 150 / 180 / 240
• Sides: Double-sided (two grits per file)
• Material: Plastic
• Quantity: 1 Unit
• Country of Origin: Made in Mainland China
• Certification: CE Certified

What's Included

• 1× Double-Sided Nail File with Scale Line & Reference Graphic

Perfect For

• Shaping and smoothing natural nails
• Buffing nail surfaces before applying base coat, gel, or polish
• Home manicures and professional salon use
• Nail technicians looking for a reliable, reusable filing tool

Complete Your Nail Care Routine

Pair these nail files with other nail care essentials for a full at-home manicure experience. Check out our 12-Piece Waterproof Nail Art Pens – Fine Tip DIY Design Markers for detailed nail art, or browse our 144-Pc Hydrocolloid Acne Pimple Patches for complementary skincare essentials.

For expert nail care tips and best practices, visit the FDA's guide on Nail Care Products to learn more about safe and effective nail filing techniques.

Frequently Asked Questions

Q: What is the difference between the 100, 150, 180, and 240 grit nail files?

A: The lower the grit number, the coarser the file. A 100 grit nail file is best for shaping and shortening nails quickly. 150 grit is ideal for general shaping. 180 grit is a medium-fine option great for smoothing edges, while 240 grit is the finest, perfect for buffing the nail surface to a smooth finish before applying polish or gel.

Q: Can these nail files be used on acrylic or gel nails?

A: These double-sided nail files are specifically designed and optimized for natural nails. While the coarser grits (100/150) may work on acrylics in a pinch, for best results on artificial enhancements, a dedicated acrylic nail file is recommended.

Q: How do I clean and care for my double-sided nail file?

A: To clean, gently rinse the file under warm water, use a soft nail brush to remove debris from the abrasive surface, and allow it to air dry completely before storing. Avoid soaking the file for extended periods to preserve the abrasive coating and plastic core.