I have used the Police Utility for cutting some string, paper and tape. Light stuff easily. I then used it exactly once to cut up 3 of those annoying empty Postal Priority boxes from knife shipments. It didn' t slice too well due to its steep single edge bevel. Additonally, the plain portion of its edge dulled quite quickly! It did come fairly sharp though. In any case, what is the angle of it edge bevel? I have taken it to a 204 Sharpmaker (the greater angle) but to no improvement. Actually it created a dull burr, if that' s what it is on the bevelled side. Touching it up on the unbevelled side did not help either. So...