A single sink refers to a bathroom or kitchen sink unit that features a single basin for washing hands, dishes, or performing other cleaning tasks. It is designed to accommodate a single user at a time. Single sinks come in various shapes, sizes, and materials, such as porcelain, stainless steel, or composite materials. They are commonly installed in bathrooms, small kitchens, or utility rooms where space may be limited. Single sinks are practical, functional, and easy to install, offering a convenient solution for everyday hygiene and cleaning needs.