3pcs Original Pen Tips Stylus Pen Tip Replacement Kit HB 2H H for Microsoft Surface Pro 7/6/5/4/Book/Studio/Go Feature: Compatibility: only compatible with Surface Pro 2017 pen (model 1776) and for Surface Pro 4 pen.  Highly sensitive-the tips offer you a precise writing / drawing experience. With excellent responsiveness and sensitivity, you can write without restriction. Original quality-the quality of the pen tip is as good as the original, which is compatible with surface. No scratches: the fine rubber tip is clean and smooth. No scratches, friction on the screen is also greatly reduced. Easy installation-there are 3 tips, they are: HB, 2H, H. Without tools, the pen tips are easy to attach. Only by hand can you replace or remove the tips. Specification: Model: 2H H HB Applicable models: for Surface Pro 4/5/6/7/Book ProX Size: 1.5*0.1*0.1cm Colour: Black Material: ABS Weight: 10g Applicable Model: For Microsoft Surface Pro 4 For Microsoft Surface Pro 5 For Microsoft Surface Pro 6 For Microsoft Surface Pro 7 For Microsoft Surface Pro (2017) For Microsoft Surface Book1/2 For Microsoft Surface Laptop1/2 For Microsoft Surface Studio For Microsoft surface go1/2 Note: There is no pen in the delivery. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.