The Paradise Pen Co., of Denver, CO, decided that people who like to use Sharpie pens should have a choice of what those Sharpies look like. The Sherpa is a pen cover or shell, designed to go over the body of a Sharpie pen. It will also fit several Uni-Ball pens, and Accent highlighters. It comes in ten great designs, and retails for $29.95. Visit Paradise Pen, or Sherpa Pens to see all of the styles!