Review on Hiyo Stylus Pens | Compatible with Surface Pro, Go, Book, Laptop, Studio Pen | 4096 Pressure Sensitivity | Touch Screen Pen with AAAA Batteries and 4 Replacement Tips | Up to 500hrs Continuous Use (Light Gray) by Will Ridpath

I've been using this pen since I got it with my Surface Pro 4 and I love it. I charged it once and it still works after a long time of use, so I'm very impressed! It took me a while to figure out how to turn it off (press and hold the top button until the light goes off after a few flashes). My only issue is that it's pretty easy to accidentally turn on the stylus. My case fits a pen, so the fact that it doesn't magnetically stick to a surface isn't a big deal to me. But the button still appears to be pressed and turned on because all you have to do is press it. The pocket clip on the handle doesn't move, so I can't adjust the handle to keep the button depressed, so I just check it every now and then, or just sigh and turn it off. When I see the light is on It works pretty well through the Glass Screen Pro screen protector and I have no issues with it. I used the pen to write notes, send e-mails, surf the internet, paint, draw and play games. Saves me the trouble of constantly swiping my fingerprints off the screen. I highly recommend this pen, especially when you pay this price for it.