Samsung Galaxy S21 Ultra S Pen BlackAs natural as it can get Swit, scribble and note your ideas just like you would with an actual pen on paper. The S Pen has an enormous number of pressure levels, 4096 to be exact. In addition, the 0.7mm tip is there to give you the most accurate strokes that a pencil can offer. Overall, it won't feel any different than the regular pens you use every day, except that of course there won't leak any ink. Get the most out of your Galaxy device S Pen is designed to increase the speed of your workflow. It uses the Air Command feature to maximize the efficiency of your Galaxy devices. Just hover it over the screen and press the button on your S Pen to access a function menu. There you will find plenty of features like Live Messages, Samsung Notes, and many more.