Worked in an Office setting for 30 years now. It is really simple as regards to Knives. You do not whip out a 10 inch Bowie knife to cut a Secretary's Birthday Cake up! You must use some simple common sense here folk's. A two to two and a half inch folder will not alarm anyone. You whip out anything larger & you are seen as Rambo on a Vendetta! If you decide to display something larger..very foolish in my opinion... you will be called to account for it by the Boss/Management. Just use your common sense here folk's!:thumbup: