What is the main purpose of using a buffer in nail care?

The primary purpose of using a buffer in nail care is to polish and smooth the nail surface. Buffers are specifically designed to enhance the appearance of the nails by refining their texture and adding shine. When a buffer is used appropriately, it removes any ridges and imperfections from the nail surface, allowing for a smooth finish. This process also helps to promote a healthy-looking nail appearance, which is essential for both natural nails and for preparing them for polish application.

While shaping the nail and trimming cuticles are important aspects of nail care, they are typically accomplished using different tools such as nail clippers, files, or cuticle nippers rather than buffers. Buffers focus more on the final visual enhancement of the nail, making them an essential tool in the nail technician's kit for providing a polished look.