Gravers are specialized tools used in the art of engraving, which involves carving designs into hard surfaces like metal, wood, or glass. They come in various shapes and sizes, allowing artists to create intricate patterns and detailed images. Gravers are typically made from high-quality steel to ensure durability and precision. In engraving, the process often involves a technique called burin engraving, where the graver is pushed or pulled across the material to remove small bits and create the desired design. This method has been used for centuries in various applications, including printmaking and jewelry design.