Feature:1. APPLICABLE MODELS: Pencil replacement tips are designed for M Pencil 2nd, not for M Pen M Pen2 M Pencil I and other stylus.2. FIBER MATERIAL: Pencil tips are made of fiber material. The quality of this nib is the same as the quality of the surface compatible original nib.3. HIGH SENSITIVITY: Pencil tips provide you with an accurate writing drawing experience with excellent sensitivity. Fluent drawing without any lag.4. NO SCRATCHES: Replacement stylus nibs glide well and are fluent and scratch free, greatly reducing friction on the screen.5. EASY TO INSTALL: Replacement stylus tips are easy to install and you can easily replace and remove the nibs with two fingers without tools.Specification:Item Type: Replacement Stylus NibsMaterial: FiberCompatible Devices: For M Pencil 2nd.Package List:2 xReplacement Stylus Nibs