Laser engraving is a precise method of marking or etching designs onto various materials using a focused beam of light. This technology works by removing layers of the material's surface, creating detailed images or text. Common materials used in laser engraving include wood, glass, metal, and plastic. The process is highly versatile and can be used for both industrial applications and personal projects. Laser engravers can be found in many settings, from manufacturing facilities to small craft shops, allowing for customization of products like trophies, jewelry, and promotional items.