Despite its size bigger than the recent pens, I like the size cuz it feels like I hold a non-electronic pen.

I bought this for use on a Microsoft Surface Pro 4. The device recognised the pen immediately (no need to install anything), and it has been a pleasure to use ever since. I was replacing a broken MS pen (crushed a battery terminal when replacing the battery), but am much happier with this product. It's nice that it is rechargable!