Features: brand new and high quality Easy access to editing tools.Get formatting options using the right-click button on the side of Pen.1 The erase button turns your Pen tip into an eraser, so you can edit notes as you work without interruption. Wireless connectivity.Since the Surface Pen communicates wirelessly with your Surface, you can for focus on creating your next masterpiece without any barriers. Set up the Bluetooth-compatible connection once and never have to worry about it again. Surface Pen gives you an effortless writing and drawing experience. Never worry about resting your hand on the screen. for Palm Block technology ignores the pressure from your hand when it senses you’re using Pen. And with over 250 levels of pressure sensitivity, Surface Pen lets you draw and paint with artistic precision. Compatible Model：For Surface Book, For Surface 3, For Surface Pro 4, For Surface Pro 3. Specifications: Color：Silver Size: approx. 14x1x1cm/5.51x0.39x0.39in for Surface 3 Pro 4 / 3 / Book Package Includes: 1PC x Surface stylus note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!