design gadget :: multi function pen

This pen does it all. It serves as a black ballpoint pen, a non-drying orange highlighter ballpoint, a 0.7 lead pencil, a stylus for PDAs (Personal Digital Assistants) and a ruler with inches and centimeters. Uses standard refills.

Multi-Function Pen, by Adrian Olabuenaga, 2006

[via swissmiss]