Pen Tip Kit 5x 2H 2H Touch Pen Flexible Replaces Nib for Surface 6 5 4 Book
Model: HB HB HB 2H 2H. 5 Pieces Stylus Pen Tip Kit. It's just take you 1 minute. High quality ABS, clean and smooth fine rubber tip. Applicable models: for Surface Pro 4/5/6/7/Book ProX. For Microsoft Surface Pro 4.