What tool is typically used to smooth the nail surface before applying polish?

The tool that is typically used to smooth the nail surface before applying polish is the nail buffer. A nail buffer is specifically designed to create a smooth and shiny finish on the nails by gently buffing their surface. This process helps remove any ridges or imperfections, allowing the polish to adhere more evenly and look more polished once applied.

Using a nail buffer can enhance the overall appearance of the nails, as it not only smooths the surface but also often adds a natural shine without the need for additional products. It's an essential part of the nail preparation process prior to polish application.

Other tools such as the cuticle clipper, nail file, and nail brush serve different purposes. The cuticle clipper is used for trimming excess cuticle tissue, while the nail file is designed primarily for shaping the edges of the nails. The nail brush is used for cleaning the nails and surrounding areas but does not contribute to smoothing the nail surface.