Shiner 1000/4000 grit

The OPI Shiner 1000/4000 grit makes natural nails shine quickly and effortlessly.

Start with the green side of the polishing file and finish your nails with the white side for beautiful shiny results that you can enjoy for 2 weeks.

You may touch up your nails with the white Brilliance side every 2 weeks; the ultra-fine surface will not thin your nails. Note that polished nails are less ideal for nail polish because of less adhesion to the smooth surface.

Make sure the file never comes into contact with oil or cream; this affects the structure of the file.