- Designed by master craftsmen in Germany, this metal nail file features a sapphire coating for filing both natural and acrylic nails
- The dual-sided file uses a specialized sapphire coating to feel ultra-smooth, yet be effective in filing rough edges, and finishing to a flawless shape
- Cold-forged, high quality, corrosion-resistant handle for durability
- Balanced weight for control use on hard or soft nails
- Use coarse side to file and fine surface to finish