Ten Design Ballpoint and Rollerball Collection
The Roller-Stylus by Ten Design has faceted aluminum barrel and fun and useful magnetic caps for both the roller-ball and stylus end of the pen.
The roller stylus comes with a German made Schneider top ball refill, but also fits a Schmidt ceramic tip roller ball refill.
We especially love "the hexagonal shape was the most comfortable shape we tried" Ten Design makes an award winning collection wonderful ergonomic Pens by young woman Designer Pinky Wan.
Lovenotebooks.com has an extensive pen collection including pens by Ten Design and Troika. A nice Pen/Stylus makes a great, useful gift. You can find the business week article here