The Wacom Intuos 4K replacement pen is designed for use with all models and colors of the new Wacom Intuos Creative Pen tablets, small and medium (CTL4100, CTL6100WLK0, CTL6100WLE0, CTL4100WLK0 and CTL4100WLE0). The pen is cordless, battery-free with 4096 levels of pressure and a programmable side-switch to put shortcuts at your fingertips. Pen comes in black only.