Draw, write & edit with the natural feel of the Surface Pen. With 4, 096 pressure points, the pen tip responds to the lightest touch with next to no lag. & when you angle the pen it will adjust to naturally shade your sketches. Made a mistake? The rubber on the end lets you easily erase any wobbly strokes. When you're finished, simply attach the Pen to the side of your Surface  the magnetic connection will hold it securely in place until you need it again. And thanks to the replaceable battery you can work uninterrupted without needing to charge up to continue your work. The Surface Pen also has a button for time-saving commands. Double click to screen sketch, click & hold for Sticky Notes, or customise your own selections.