Compatible-only compatible with Surface Pro 4 Pen Pro 5 Pro 6 Pro 7 ProX Book Go, etc.<br> Highly sensitive-the tips offer you a precise writing / drawing experience. With responsiveness and sensitivity, you can write without restriction.<br> quality-the quality of the pen tip is as good as the , which is compatible with surface.<br> No scratches: the fine rubber tip is clean and . No scratches, friction on the screen is also greatly reduced.<br> Easy installation-they are: 2H 2H. Without tools, the pen tips are easy to attach. Only by hand can you replace or remove the tips.<br> Model: 2H 2H<br> Applicable models: for Surface Pro 4/5/6/7/Book ProX<br> Size: 1.5x0.1x0.1cm<br> Weight: 15g<br> Applicable Model:<br> For Pro 4<br> For Pro 5<br> For Pro 6<br> For Pro 7<br> For Pro (2017)<br> For Book1/2<br> For Laptop1/2<br> For Studio<br> For go1/2<br> Colour:black<br> Material:ABS<br> Package Contents:<br> 5 x Stylus Pen Tip<br> Only the above package content, other are not included.<br> Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.