These are items that are engraved using a diode laser. Laser engraving is a process that uses a focused laser to create permanent marks , designs, or patterns on a material's surface. A wide range of materials can be used including wood, metal, glass, and plastic. Engraving does not add any color, so the color of the material, will be the base color of all images and text engraved. Designs must be approved and these items are non-refundable.