FEATURES: Appearance three-dimensional shape is drawn by aluminum alloy wire drawing It is made of aluminum alloy polished. Using high speed 12000. long life. Brushed surface is shiny and beautiful: the needle length can be adjusted on the machine, equipped with a single needle operation, easy to change needles Strong strength light and sustainable work for 4 hours is not hot, reducing customer pain   1. Shader Liner: tattoo machine pen adopted excellent motor, provide liner and shader, which can be used for tattoo artists and beginners. 2. Voltage Adjust: Tattoo power supply voltage can be adjusted from 3‑12V,marked from small to large by the thickness of lines, easy to adjust. 3. Interface: Power supply adopted 5.5mmDC interface, can be connected to other tattoo machines, as long as the interface is the same. 4. Use Needle: Tattoo pen machine is suitable for most cartridge needles, provide stable needle discharge to improve working efficiency. 5. Easy to Use: Connect the power plug to the socket, and connect the power supply to the tattoo pen, then install a needle to operate.   About this project Tattoo machine pen: imported motor - Professional motor tattoo machine adopts imported motor, external machine adopts high quality aluminum, lightweight ergonomic rotating tattoo pen   Easy to operate: Professional adjustable rotary tattoo machine is the best gift for beginners and tattoo artists, CE certification, one year warranty.   This is a complete professional tattoo kit for beginners, and it comes with a tattoo kit travel box to make it easier for you to enjoy the art of tattooing.