Microsoft Stylus Tip Choose a pen tip with the right feel for you with the Surface Pen Tip Kit from Microsoft. When compared to previous pen tips, these new pen tips are firmer, so you can have an easier experience when inserting and removing it from the pen. Stay with the default medium tip with the familiarity of a #2 pencil, or swap it with a low-friction tip similar to a fine point pen. The Surface Pen Tip Kit includes three different tips: 2H, HB, and B.