Big I Design Slim Bolt Action Pen Zirconium BIGI10

Crafted for those who demand precision, reliability, and style from their everyday carry, the Big I Design Slim Bolt Action Pen in Zirconium is the refined evolution of a modern classic. Everything you loved about the original Bolt Action Pen—just slimmer, sleeker, and built for unmatched versatility. Machined from solid zirconium, this pen offers exceptional corrosion resistance, unique heft, and a deep, dark finish that ages beautifully over time. It's more than just a writing tool—it's an heirloom-grade piece of gear with substance.

The Slim Bolt Action Pen gives you full control over your writing experience thanks to an internally adjustable mechanism that fits more than 100 refills without the need for spacers, hacks, or modifications. Whether you prefer rollerball, gel, or ballpoint, this pen adapts to you. An auto-adjusting collet at the tip secures the refill tightly in place and eliminates annoying tip wiggle, ensuring a smooth and stable writing experience. The bolt action is crisp and satisfying, giving the pen a tactile, fidget-friendly quality that makes it a joy to use daily.

Equipped with a reversible deep-carry pocket clip made from Grade 4 titanium, the pen sits discreetly and securely in your pocket. It also includes a free titanium Damascus bolt, adding a functional and visual upgrade right out of the box. For those who want even more personality, optional titanium Damascus pocket clips are available as add-ons. The Slim Bolt Action Pen is backed by Big I Design’s lifetime warranty and designed to last a lifetime—or longer.

With a total weight of 1.1 ounces, the zirconium build strikes the perfect balance between presence and comfort. This pen is ideal for daily writers, EDC enthusiasts, and professionals who appreciate fine engineering in the tools they use every day. Tactical style meets timeless performance—this is the pen your pocket's been waiting for. Grab yours now at SMKW.