Dragonhawk Mast has an interchangeable 3.5mm to 2.8mm stroke length, allowing a tailored tattooing experience to accomplish a wide variety of styles and techniques, well-rounded rotary tattoo machine designed for utmost accuracy and control. Emulating the grip and feel of an actual pen, this machine allows for more comfortable and precise tattooing procedures than traditional machines. Ergonomic, lightweight pen-style machine. This machine features a powerful motor and an advanced gear system that guarantees reliable, quiet operation without any vibration The machine has a working voltage of 6V–9V. Pebble modeling. The Dragonhawk Mast tattoo machine is compatible with all cartridge needles types. Length: 11.7CM. Weight: 120g.