What is the primary function of a nail buffer?

The primary function of a nail buffer is to smooth the nail surface and enhance shine. Buffers are designed to gently polish the nail plate, which helps to eliminate any roughness or imperfections on the nail surface. When used correctly, a buffer can create a high-gloss finish without the need for nail polish, promoting a healthy and natural shine.

This process not only improves the appearance of the nails but also prepares them for any subsequent nail enhancements or treatments by ensuring a clean and smooth surface. As a result, the use of a nail buffer can contribute to overall nail care and aesthetics.

Other functions listed, such as providing nail art designs, removing nail polish, or cutting cuticles, do not align with the specific purpose of a nail buffer, as these tasks require different tools and techniques.