Utopian Virtuosity Wireless Direct Drive Rotary Machine has the highest quality components. It’s equipped with Direct Drive round motion Barring that produces a consistent hit without any given adjustments. Even weight distribution, and minimized vibration, make this machine a pleasure to work with whether you're using it for fine lining, shading, or coloring. Utopian Virtuosity-W Wireless Rotary Machine has a balanced ERGO design that was designed in such a way that all the weight rests on the strongest Muscle of the hand, thus giving an overall feel of virtual weightlessness. this particular design has helped many artists with wrist pain issues and carpal tunnel syndrome cramps, allowing them to work hours longer than they could have previously. The Virtuosity-W Direct Drive Wireless Rotary tattoo machine is made using aircraft aluminum on state-of-the-art 5 AXIS CNC machines for ultimate precision, then hand polished, insuring tight tolerances and excellent finishes. Each machine is hand assembled to insure precise fit and function.