Polyresin Non-Metallic CIA " Letter Opener " Serrated Edge Covert Cutter Knife

This is perfect for the liberal gun free zones when you are in a bad area for say "an event downtown" and still need to be able to protect your family. Edges can be sharpened for easier use. These are very very sturdy, and the belt clip is pretty tight to keep it in place. It even has serrated edges as well.

This is exactly as described. It is sharp on edges and definitely on the point. Makes opening letters easy, but also clips inside of boot for any back up emergency.

This Is one of my favorite EDC choices..

I like the product design and weight. But the quality is not that great it already started to chip on the sides.

Nice knife, shipped fast to cali. I like the knife because its small, very lite, and you clip it on your pocket if its not to shallow. Not too Sharp but still shaved the hair off my arm a little. Brought the knife to a friends party and all the buddys like it a lot, because there is no weight. Good knife for the money and easy to hide. :) Just don't go to the airport or court with it unless you like JAIL!!!

I actually bought this to use it as a letter opener and to open other packages. I have found it to be extremely effective for both purposes with the straight edge cleanly slicing envelopes and the serrated edge making short work of reinforced tape.For the intended purpose, of circumventing metal detectors, I would recommend against as I am sure you would likely find yourself cuffed and stuffed as a consequence. You are better off with a good sturdy marker or flashlight to use as a kubotan (with the proper training). A mildly improvised weapon is better than something like this that is obvious and illegal.

This is an awesome self defense weapon! It is sharp enough to cut, but its made for stab and thrust defense! Its made out of a really sturdy polymer so it don't give or bend under pressure and its also undetectable in metal detectors, so perfect for concealment anywhere! It came as described by seller and even came a day or two early. I would recommend this to anyone!

Doesn't make a good knife, dagger OR letter opened....tip bent on first stab into soft pine, edge didn't work well as letter opener. Also was not as pictured - no serration on the handle an different lanyard hole!