GP1945 is a Titanium EDC pen that pays tribute to the profound peaceful time after WWII. The pen is nicely built by a firm in California.
The bolt action is now serves creative people, with the added feature that's it's also fun to fidget. Additionally, there's a sharp glass breaker end in case of an emergency.
The multi-tone whistle is unique in this pen, with it, users can play different tones and enjoy it as a simple musical instrument or a bird attractor when help is needed; the whistle will penetrate the wind or noise to get the attention of a rescuer with not just a monotone sound. There's also a quick reference hidden in the pen body for daily measurement, making it extra cool.