Nite Ize INKA Key Chain Pen

The Inka Pen is designed to be easily accessible and write in all environments, even those that are wet, chilly, or otherwise extreme. You can use it as a quick-use pen or a full-size fine writing instrument thanks to its unique and patented multi-function design, and the stainless steel split ring allows you to attach it firmly wherever you need it. The changeable pressurised ink cartridge that gives the Inka Pen its astonishing ability to write anywhere is housed in a strong and lightweight aluminium chassis.