1. The body is small and delicate, carved and trimmed, the appearance is shiny and beautiful, and the hand feels smooth and smooth; 2. Break the boundary between tattoo and eyebrows, tattoo and eyebrow pencil, cost-effective; 3. The hollow cup 17 motor is adopted, the power output is stable, the sound is light, and the service life is long; 4. One-piece carving process, polished surface, unique design, novel style; 5. Hand-slip anti-slip design, non-slip and resistant to grip, not tired for long time use; 6. New pen structure, new quality, greatly improved performance, can meet the needs of various patterns; The needle outlet is in accordance with the standard size of Xia'an, and is suitable for most of the tattoo needles of the Xia'an size on the market.