Which item is NOT typically included as a tool in nail care?

Hair brushes are not typically included as a tool in nail care. Nail care focuses on the grooming and maintenance of the nails and the surrounding skin, which involves using specific tools designed for that purpose. Nail clippers, foot files, and buffers are all essential tools for manicures and pedicures, used to shape, smooth, and maintain the health of the nails. Each of these tools has a specific function, such as trimming the nails, smoothing rough edges, and enhancing the surface of the nails for a polished appearance. In contrast, hair brushes are designed for hair care and styling and do not serve any purpose in the nail care process.