I had seen quiet a lot of pen drives but this is this is the one with a pen and drive. The design itself explains about pen with drive. Although the designer made this product with features of a pen and USB. These pendrives has some special features like:

• Dual channels flash memory architecture
• Hot plug-and-play
• Insert and function like another hard drive
• Supports auto run (upon special request)

Capacity: 128, 256, 512MB, 1, 2 and 4GB
• Available colors: silver and silver/black
• Dimensions: 141 x 17.5 x 17.5mm
• Rubber grip, twist mechanism pens and metal case designs (rubber grip is not available in silver color)
• Large, elegant and smooth writing instruments
• Great for gifts
• Full compatibility with USB 1.1 and 2.0
• Insert and auto play like CD-ROM
• Supports password protection
• More than 10 years data retention

The pen drive name is exactly suitable for this product but there are number of USB’s arriving daily that tells you the development of technology only the design is looking good as a pen.
Via: Global Sources