What is the purpose of using a cuticle nipper in manicuring?

The purpose of using a cuticle nipper in manicuring is to remove excess cuticle skin. During a manicure, the cuticle is the thin layer of skin that overlaps with the base of the nail. Over time, this area can accumulate dead skin or excess cuticle, which can detract from the overall appearance and neatness of the nails. By using a cuticle nipper, a technician can carefully trim away this excess skin, providing a clean, polished look and allowing for healthier nail growth. Proper use of a cuticle nipper can also help in preventing hangnails and keeping the nail bed healthy.

The other options are unrelated to the primary function of a cuticle nipper. While enhancing nail color, shaping nail edges, and applying nail treatments are important aspects of nail care, they do not specifically involve the task that a cuticle nipper is designed for. The nipper's main focus is on the cuticle area and ensuring that it is maintained properly for both aesthetic and health purposes.