A grater is a kitchen tool used to shred or grate food into smaller pieces. It typically has a flat surface with sharp-edged holes of various sizes, allowing users to create fine or coarse shreds. Commonly made from stainless steel or plastic, graters are often used for cheese, vegetables, and fruits. There are different types of graters, including box graters and handheld graters. A box grater has multiple sides with different grating options, while a handheld grater is more portable and easier to store. Both types are essential for preparing ingredients in dishes like salads, sauces, and baked goods.