Inka Titanium Pen Keychain Technical users appreciate the functionality

Technical users appreciate the functionality and versitilty

and makes it easy to clean too—just scrub it out with soap and water

Comes in a handy mesh/nylon zippered pouch

Adds up to 10 degrees of warmth

Inka Titanium Pen Keychain Technical users appreciate the functionalityNite Ize has developed a new product category of writing instruments that are specifically designed for use in extreme environments. The Inka Pen is engineered to write in all conditions underwater, at any altitude, in temperature extremes and at any angle. Its innovative & patented, multi function design allows you to use it as a quick use pen or a full size fine writing instrument, and the stainless steel split ring allows you to attach it securely