Kitchen knives are essential tools used for food preparation. They come in various shapes and sizes, each designed for specific tasks, such as chopping, slicing, and dicing. Common types include the chef's knife, paring knife, and serrated knife, each serving a unique purpose in the kitchen. The blades of kitchen knives are typically made from stainless steel or carbon steel, providing durability and sharpness. Proper care, including regular sharpening and safe storage, is important to maintain their effectiveness and longevity. Using the right knife for the task can enhance cooking efficiency and safety.