1.The pen only works with surface pro 3 and surface pro 4 Windows INK with MPP protocol.
2. 1024 Levels of pressure for high-fidelity writing: Pen responds to the pressure of your hand precisely.?Sketch, write, and erase naturally with no perceptible lag between the Pen tip and your line - just like you would on a sheet of paper.
3. Erase and right-click button built in pen, please keeping press the Erase button when you need use it.
4. The pen comes with 2 types of Tips, Soft and Hard. Soft tip suit for no screen without protector, Hard tip suit for screen with protector, They can be removed and replaced by using the included Tip Replacement Tool.
5.We have : ONE-YEAR SOLID WARRANTY: Once you buy our product, you can get our 1 year warranty. For any defective product or product you aren't satisfied with, you can freely contact us for the full refund.

Technical Details

Product Details

Package Dimensions
Width : 1.97 inch
Height : 1.1 inch
Length : 7.13 inch

Shipping Weight: 3.52 ounce (View shipping rates and policies)

ASIN : B077SLXLSK