.375 Bullet Pen
Now this is DOPE! The .375 Bullet Pen uses a real .375 H&M Magnum Shell. (It is not functioning ammo). The perfect gift for hunters or outdoor geeks, this brother to the Fisher Space Pen will write in temperatures from -50º to 250ºF, underwater, in zero gravity, at any angle – even upside down! That’s why they’re the choice of ski patrols, search and rescue teams, law enforcement agencies, armed forces, and anyone who demands writing reliability in adverse conditions.