Microsoft Surface Pen stylus pen 0.705 oz (20 g) Silver

A Pen for all of us Write, draw, or mark-up documents digitally. It feels as natural as pen on paper; with precision ink on one end and an eraser on the other.
Take even better notes Write and draw directly on your screen, convert your handwriting to text, even highlight in PDFs and Kindle eBooks.
Capture it with one click
One click to OneNote Don’t let another flash of inspiration pass you by. One click of Surface Pen opens a blank OneNote page, where your handwritten notes can be easily converted to text and shared.
Double click for screen capture Now with a simple double click on the end of the new Surface Pen you can capture your screen. Snap a quick picture of something you’re working on and share it with OneNote.
Click and hold for Cortana Instant access to your truly personal digital assistant. She can offer time, people, and location-based reminders or even help you book a dinner reservation. Now she’s also on your Surface.
Write and draw naturally Surface Pen feels as good as pen on paper; with precision ink on one end and an eraser on the other. Also, you can rest your hand on the screen as you write, just like you would naturally.
Pen Tip Kit Choose a pen tip with the right feel for you. Stay with the medium tip with the familiarity of a #2 pencil, or swap it with a low friction tip similar to a fine point pen.
See what’s possible with Pen Surface Pen changes the way that you can interact with your Surface. It opens up a world of creativity and productivity. Check out some of these amazing apps3 that utilize the Pen and see for yourself.
Summary
Pressure sensitivity 1024 levels
Power Battery powered
Connectivity Connects to Surface via Bluetooth™ 4.0
Compatibility Compatible with Surface Pro 3, Surface 3, Surface Pro 4 and Surface Book