Designed for professional nail technicians and at-home enthusiasts alike, the NAILZ Straight Black 100/180 Nail File is an essential tool for achieving perfectly shaped nails. Crafted with high-grade Korean materials, this versatile file delivers reliable performance for all your manicure and pedicure needs.
Why we like it
- Dual 100/180 grit offers the ideal balance for both shaping and smoothing.
- Sturdy Korean craftsmanship ensures long-lasting durability during treatments.
- Classic straight design provides a comfortable grip and precise control.
How to use
Gently glide the file along the edge of the nail in one direction to shape, or use the finer grit to smooth away roughness for a polished finish.
![nailz nail file straight black 100/180 [korean] nailz nail file straight black 100/180 [korean]](https://www.brazilianbar.co.za/wp-content/uploads/2026/10/n-hn-fil-nlz-008.webp)



