The Wacom Intuos4 Inking Pen provides realistic pressure-and tilt-sensitive drawing capability for the Wacom Intuos 4*, with the immediate feel of actual ink on paper. The handling and feel remain the same as the standard Intuos pen, while the 2048 pressure levels accurately create and convert drawn images to digital.  Simply place a sheet of blank paper on the Intuos 4 tablet and draw normally.The result is an ink drawing on paper, and a digital copy of the same image on your monitor. Black ink cartridge nibs are included, as well as standard nibs for normal tablet use.*Compatible only with the Wacom Intuos 4