OhGizmo! Archive Prison Pen - Useful For Writing, Not For Shivving

We had these at work a few years ago, and while as cool as they were, they wrote like crap and dried out even faster. That and if you left them in the sun, a few days later the plastic/flexy part would dry out and then break. But they are cool looking.

OhGizmo! Archive Prison Pen - Useful For Writing, Not For Shivving