The Perfect Everyday Pen  The wait is over, and there's nothing quite like a Nottingham Tactical TiButton Pen. A household name when it comes to everyday writers, Nottingham Tactical has once again pushed the boundaries with the impressively sleek TiButton Single Lock Pen.100% machined from solid titanium, you have a choice between two popular refill options: full-sized Pilot G2 cartridges or Parker. The crowning achievement here is the ingenious TiButton Single Lock. Simple to operate and built to be reliable, it utilizes a spring-loaded plunger on the click button that rides in a groove on the click body.  The Single Lock variation locks in the closed position, offering a sturdy mechanism that is fast to retract.  What's more, this exclusive version features a sleek two-tone black titanium cerakote with blue traditional Japanese  Chaos Seigaiha with Milled Chaos Seigaiha Clip, which symbolizes unending good fortune and fortitude. Designed and built individually right here in the USA, you'll be hard-pressed to find a tougher everyday writer than the highly functional Nottingham Tactical TiButton Pen. Get yours now and make your mark. Exclusive URBAN EDC® edition Ingenious TiButton Single Lock Machined from 100% solid titanium Strong, lightweight, and corrosion-resistant Slim and sleek profiles for easy carrying Length: Parker - 5", G2 Full Size - 5.5" Weight:  Parker - 1.1 oz, G2 Full Size - 1.2 oz Made in the USA