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. Common foods grated include cheese, vegetables, and fruits, making it a versatile tool in cooking and baking. Graters come in different styles, such as box graters and handheld graters. A box grater has multiple sides with different grating options, while a handheld grater is more compact and easier to store. Both types are essential for preparing ingredients in dishes like salads, sauces, and desserts.