Original Pen Nibs for SurfacePro4 / 5 / 6 / 7 Pen Original Pen Refill for Stylus
Compatible-only for Pro 4 Pen Pro 5 Pro 6 Pro 7 Pro X Book Go, etc. Original quality-the quality of the pen tip is as good as the original, which is for. Easy installation-they are: HB HB HB 2H 2H. note: Pen is not included.