A pepper mill is a kitchen tool used to grind whole peppercorns into fresh pepper. It typically consists of a cylindrical body, a grinding mechanism, and a top or bottom that can be removed for refilling. Pepper mills come in various materials, including wood, stainless steel, and acrylic, and they can be adjusted to produce different coarseness levels of pepper. The grinding mechanism inside a pepper mill is often made of ceramic or metal, which helps to crush the peppercorns effectively. Many people prefer using a pepper mill because freshly ground pepper has a more intense flavor compared to pre-ground pepper. This tool is commonly found in kitchens and restaurants, enhancing the taste of dishes like salads, meats, and sauces.