Features: Machined raw titanium construction. Click-top opener, dual side release. Deep-carry pocket clip. Pocket clip removal tool and split ring. Compatible with 100+ refills w/o any hacks or modifications. Auto adjusting collet to minimize tip wiggle. Description: The Dual Side Click Pen from Big Idea Design is a low-key addition to your EDC collection, and it's fully adjustable in length to fit 100+ refills. This has a side release on both sides of the pen, so it's left-hand user friendly and also super fidgety and fun. It fits just perfectly in all sorts of pockets-pants pockets, shirt pockets, that pocket on the inside of your suit jacket. If you just need a minimalist pen for daily life, this is the one! Precision machined in China and designed in Tennessee. Looking for a pen with more teeth? We carry a wide variety of self-defense Tactical Pens!