The Lenovo ST71K37860 Digital Pen 3 is a precise stylus specifically designed for use with Lenovo devices. Weighing only 17 grams and measuring 9.5 millimeters in width, the pen feels comfortable in hand and allows for extended use without discomfort. The stylus features two buttons that provide user-friendly control and facilitate interaction with the screen. It comes with a AAAA battery, ensuring reliable power supply. With a length of 14 centimeters, the pen is compact and easy to carry, making it an ideal companion for creative work, note-taking, or drawing. The Lenovo ST71K37860 is thus a practical addition for anyone who values precision and ease of use.