The circle is now complete with metal tactical pens, a concept first laughed at, then widely accepted as a backup self-defense weapon. They're now evolving back into simple writing tools. When tactical pens first hit the market, designs were really quite aggressive. Then the TSA started to take notice and companies scaled back to “semi-tactical” designs. There were a … [Read more...] about The Evolution of the Tactical Pen: From Intimidating to Executive