Surface Pen Silver 3XY-00007 This is the one that came with the Surface Pro 4. Please refer to the Microsoft product page for compatible devices. * Search "Surface Pen and Feature Identification" in your browser, and you'll find it described as "Surface Pen with a flat tip and one button." Original price: 19,800 yen (according to Amazon) The product was stored without any packaging. Batteries are included, but they are dead. Please purchase only if you understand this. Returns are not accepted. #Microsoft #surface #surfacepen