The Korean Digix company has released a series of ballpoint pens that comes with a built-in 1 GB USB memory drive. Simply remove the top cap to reveal the USB plug.
It uses a MLC (Multi Level Cell) flash memory technology that supports USB 2.0. The pen measures 15.5×1.4×1.3cm (6.1×0.5×0.5 inches) and is available following colors: black, blue, red, and silver.
No word on pricing so far.