Features 1、High Sensitivity: Stylus nib is fast and accurate, very sensitive, providing you with accurate writing and drawing experience. 2、Smoother Writing: The fine rubber tip is clean, without scratches, and has relatively little friction on the screen, and will not scratch the screen. 3、Easy to Install: Replacement nibs does not require tools, and the nib is easy to install, you only need to replace or remove the tip by hand. 4、3 Choices: Nib replacement kit has 3 nibs, namely HB, 2H, H, you can choose the right nib according to your needs to meet your different needs. 5、Easy to Use: The quality of the nib is as good as the original, compatible with the surfaces, and easy to use. Specification Item Type: Stylus Nib Material: ABS Specification: HB,2H,H Colour: Black Applicable Models: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 Package List 1 x Stylus Nib(1 Set 3 Pieces)