Features: New design, easy to control and cooperation; High speed achieved, high performance; Rotation stable, less vibration, low noise muffled; Suitable for eyebrows, eyelids and lips, also for small tattoo design; Operating Needle length from 0-3.5mm; Set with pen cap, safety and convenient; The working life is two twice longer than ordinary permanent makeup machines. Simple needle depth adjustment pigment is easy to pierce into skin High-speed stability Go with speed control cord for better speed Shorter treatment times Adjustable needle depth Lightweight hand-piece Easy to carry and use at home Less side effect Specification: Material: aluminum alloy Speed: 12000 revolutions per minute The wheelbase of the needle: 0-4.5mm Operating voltage: 5-11V Diameter: 28mm Height: 118mm Package size: 152*78*4mm Package included: 1 x motor pen 1 x connecting line 2 x Tattoo Grip Tube 1 x box