Dragonhawk M3 tattoo pen machine kit is easy to use for all beginners and artists. 30mm grip size, weight: 155g. Custom motor and pen length easy for long hours practice and tattooing. Ergonomic, lightweight pen-style machine. The M3 features a powerful motor and an advanced gear system that guarantees reliable, quiet operation without any vibration. Dragonhawk tattoo kit offers you a better user-experience. Rotate the tattoo machine grip to adjust the needle's depth. Strong and powerful, available for shading and lining. Stable operation between 6-9V with RCA cord connection. Dragonhawk extreme tattoo cartridges needles compatible with All types cartridge grips? and pen?style?tattoo?machines.Needle protrusion:0-4.5mm, Stroke:3.5mm, 3.5mm jack plug connection.Kit includes: 1*Dragonhawk M3 rotary pen 1*LCD power supply with start-up function 1*CA clip cord 1*foot pedal 40*Extreme cartridges 7*tattoo ink mix color 1*bandage 1*practice skin 1*transfer paper 1*marke pen