Package Included: 1 x Engraving Pen 6 x Diamond Grinding Head 6 x Sandpaper Grinding Head 1 x USB Features: -Light-weight design for precise operation! - Suitable for decorate or personalize a wide variety of materials including metal, plastic, glass, ceramic, wood, leather and more; (Surface engraving) -Color: As the picture shown -Personalize your sporting gear and children's toys -Everlasting message on gifts and trophies.