Amazon.com: Bamboo Duo Stylus + Pen for iPad (CS110K) [Old Version] : Cell Phones & Accessories
Wacom Bamboo Stylus Review for iPad - YouTube
Amazon.com: Wacom Bamboo Duo 2-In-1 Stylus with Pen for Kindle, Apple iPad, iPhone, iPod touch, Android and other Capacitive Touch Surfaces (CS150W) : Cell Phones & Accessories