POWERFUL MOTOR: This tattoo machine adopts a wormhole powerful motor, 10V-10000 rpm, with stable output, low vibration, low noise, and no heat after working for a long time, creating a good tattoo experience for you. TATTOO CARTRIDGES NEEDLES:The needle edges are specially designed to catch more ink and make the tattoo ink flowing well.Special silicone rebound membrane. Increase ink storage, Absorb inks faster,prevent tattoo ink flow back. ADJUSTABLE NEEDLE PROTRUSION:This tattoo pen has an…