A knife handle is the part of a knife that is held by the user. It provides grip and control while cutting, making it an essential component for safety and efficiency. Knife handles can be made from various materials, including wood, plastic, and metal, each offering different levels of comfort and durability. The design of a knife handle can vary significantly, influencing how the knife feels in hand. Some handles are ergonomically shaped to fit the contours of the hand, while others may have textured surfaces for better grip. Proper maintenance of the handle is important for the longevity of the knife, especially for those made of natural materials like wood.