CRKT pens are more than just writing utensils: they're your last line of defense. Though these pens are effective at dispensing ink upside down, backwards, forwards, underwater, in freezing cold and blazing heat, they also serve as weapons when you're in desperate straits. Columbia River outfits their pens for tactical use, with carbide glass breakers, extra-pointy tips, and sturdy materials that can withstand a lot of force, so a pen by Columbia River is a good thing to have around. Aside from their self-defense uses, each pen from CRKT is downright comfortable to write with, and their elegant designs won't look out of place in a professional environment. Defend yourself and practice your calligraphy at the same time with a Columbia River Knife & Tool tactical pen.