Gomadic Precision Tip Capacitive Stylus Pen designed for the Google devices (Black Color) - Lifetim Non-marking, precision capacitive tip enables traditional pen-like precision Weighted to match look, feel and writing experience of standard pen Rest assured this stylus has been tested to work on Google models capacitive touch screens. See complete list of models in the following product description. Built to last and backed by Gomadic lifetime warranty Includes optional short lanyard with headphone jack attachment for easy portability