Even out ridges on the nail surface. Smooth rough edges for a clean finish. Buff to a natural shine without polish. Prep nails before gel, acrylic, or regular polish for better adhesion. In short: It’s a multi-tasking essential that leaves nails smooth, glossy, and healthy-looking.
How to use: Use the black side to file the nail. Then use the grey side to remove ridges. Use the green side to smooth the nail. Lastly, use the white side to shine the nail.
