Nail file ZWILLING Premium Saphir 90 mm 88326-091-0 — 90 mm sapphire-coated metal nail file

The ZWILLING Premium Saphir 90 mm nail file is a compact metal file with a sapphire-coated abrasive surface designed for precise shaping and smoothing of natural nails. Its 90 mm length provides controlled handling for both home and professional manicure tasks, while the durable metal core supports repeated use without deformation. The file’s fine abrasive finish helps correct length, refine edges and create a smooth finish with reduced risk of splitting or fraying.

Advantages

The sapphire-coated surface offers consistent abrasion and long-lasting performance compared with traditional emery papers. A solid metal construction ensures stability and easy rinsing after use, while the compact 90 mm size provides improved maneuverability and control for detailed filing. The fine grit and even surface reduce the need for aggressive pressure, helping to maintain nail integrity and produce an even, polished edge.

Suitable for

• Refining and shaping natural fingernails and toenails
• Correcting nail length and smoothing free edges
• Professional manicure and pedicure treatments
• At-home nail maintenance and travel grooming kits

Key specifications

• Length: 90 mm
• Construction: metal core for rigidity and durability
• Abrasive coating: sapphire-coated surface for fine, long-lasting abrasion
• Surface finish: fine grit suitable for natural nails
• Maintenance: washable surface for hygienic cleaning

How to use

Hold the ZWILLING Premium Saphir nail file at a slight angle and file from the outer edge toward the center using single-direction strokes to avoid splitting. Use light, even pressure and repeat until the desired shape and length are achieved. Rinse the file under running water to remove residue and allow it to dry before storing. For best results on natural nails, finish with a gentle buffing step or a nail oil to restore moisture.

Recommendations

Use the file only on natural nails; avoid using on acrylic or gel enhancements to preserve the abrasive coating. Clean the file after each use and store it in a dry place to maintain performance. Replace the file if the abrasive surface becomes uneven or clogged.