Battra92

I'm with enervation on this one. 'sides they would all be wearing suits right? It'd be like a wedding with spies.

Check out military surplus sites/stores. They sometimes have really neat-o knives.

A word of warning, please check your national and local authorities regarding butterfly knives. They're classified as concealed weapons and in the U.S. certain states have banned them due to gang warfare. Regardless, the concealed carry is something that authorities aren't very peachy with.