With six dimensions of pen control, the 6D Art Pen from Wacom offers users 360 degrees of barrel rotation, allows you to tilt the pen in any direction, and easily change pen position on the fly. Features include 1,024 levels of pressure-sensitivity, a large grip area for enhanced comfort, both hard plastic and felt nibs for different "feels", and utilizes Wacom's patented cordless, battery-free technology for reliable and consistent operation.