The Wacom Bamboo Fun Cordless Pen is battery-free and cordless with a pressure sensitive eraser and 2 user defined pen side switches. It provides you with an intuitive way to express yourself when navigating, drawing, painting, editing photos, and writing.
This model (EP155EK) is only compatible with the older Bamboo Fun tablets, i.e. Wacom Bamboo Fun model numbers CTE440, CTE450, CTE640, CTE650; Bamboo Pen MTE450, and all Graphire models. NOT compatible with CTH461 or CTH661.