USB WIRELESS ENGRAVER: Cordless operation provides up to 30 minutes of runtime on a full charge. Easy to use for precise engraving on various materials. BEGIN ENGRAVING ART NOW: This portable and compact pen-style engraver is convenient to carry and ideal for on-the-go crafting. Suitable for use on metal, glass, ceramic, leather, wood, jewelry, stone, and more. FOR BEGINNERS: Our electric engraving tool is simple to operate, making it perfect for beginners. Create custom keychains, DIY necklaces, or personalized gifts with ease. ADJUSTABLE SPEED: Variable speed settings allow for precision control. Lower speeds are ideal for light polishing tasks, while higher speeds support detailed metal carving. Ergonomic, lightweight, and pen-like design ensures comfortable handling and steady control for detailed engraving, from fine lines to deep grooves. Material: Metal Color: Silver Package Contents: 1 x Mini Electric Engraver Pen 1 x USB Charging Cable 3 x Cutting Discs 1 x Screw 1 x Grinding Head Set 1 x Engraving Template Set 1 x Instruction Manual in English Note: The package includes only the items listed above. Other accessories or display items are not included. Note: Slight color variations may occur due to lighting and screen display differences. Measurement error allowed within +/- 1-3 cm.