Product Description: Microsoft Surface Pen Experience the ultimate modern writing experience with Surface Pen. Includes Pen Tip Kit Compatible with Surface 3, Surface Pro 3, Surface Pro 4, Surface Pro and Surface Book. Experience the ultimate modern writing experience with Surface Pen. Write, draw or mark-up documents, digitally. Take notes to quickly capture your thoughts and instantly convert to text for sharing and searching with ease. Simply click once to open OneNote, or click and hold to instantly access your personal digital assistant, Cortana. The Surface Pen is pairedwith a Pen Tip Kit to help you choose the tip that feels most natural to you and attaches magnetically to your Surface so you never leave it behind.