Microsoft Surface Pen Tips - Stylus - MultiPack. Choose from one of three pen tips with the right feel for you. Stay with the medium tip with the familiarity of a #2 pencil, or swap it with a low-friction tip similar to a fine-point pen. This kit is included with Surface Pen, or can be purchased separately to have extra tips on hand. Compatible with Surface Book, Surface Pro 4/Pro Gen 5/Pro 6.