Microsoft Surface Pen

The Surface Pen uses a single AAAA battery. While battery life depends on your usage patterns, most users find it lasts several months before needing a replacement.

Yes, the Surface Pen features palm rejection technology. This allows you to rest your hand naturally on the screen while you work without the device registering accidental marks.

Tilt support is built into the hardware, but its effectiveness depends on the software you are using. Most professional-grade creative applications like Adobe Photoshop or Sketchable fully support tilt for shading, but basic note-taking apps may not utilize this feature.

The tail-end eraser acts as a shortcut for erasing in most Windows-supported applications, functioning similarly to a physical pencil. However, its specific behavior—such as whether it erases entire strokes or just pixels—is determined by the software you are using.

With 4,096 pressure points, the pen detects the slightest variation in force. This allows for thicker or thinner lines based on how hard you press, making your digital handwriting or sketches feel much more like using traditional ink on paper.

The Surface Pen is designed to work with a wide range of Surface devices that support the Microsoft Pen Protocol. It is always recommended to check your specific Surface model's compatibility list on the Microsoft support site before purchasing.