Fenix T5 Titanium Grey

TheFenix T5 Tactical Pen grey is a real must have. The pen contains a refill that is under pressure. This allows you to continue writing under extreme circumstances. The pen even writes underwater, bottom-up and at extreme temperatures. The cap is kept in place with the screw thread. The back of the pen is also enhanced with these coarse threads. When you write you add the cap to the back.