BIGiDESIGN - Mini Bolt Action Pen - Raw Ti - Titantium Raw - Big Idea Design The tritium vials are easy

The tritium vials are easy to install

Just like every Victorinox pocket tool

Adventurous

These individual cores are designed to work with any of our cut away

Packaged with (5) rubber plugs for tritium vial containment (3 required plus 2 spares)

BIGiDESIGN - Mini Bolt Action Pen - Raw Ti - Titantium Raw - Big Idea Design The tritium vials are easyRaw Ti This high quality Mini Bolt Action Pens are super compact and great for quick notes and signatures throughout your day. Never in the way, simply there when you need it, great for everyday carry. It's CNC machined out of solid metals, with minimal looking and great features. Pen Features Reversible Deep Carry Pocket Clip Accepts D1 Type Refills Free Additional Titanium Damascus Bolt Included Solid Metal Construction Titanium Damascus Pen Clip is