This is a great tool. I keep it on my key ring, and thanks to my cowan carabiner it's always there whenever I or a friend needs to open a package or a beer. I've also flown countless times with the tool and have never had a problem going through airport security.
I have both the bronze and black versions of this. The way it closes let's it function as a scissor, in addition to already being a boxcutter and bottle opener.
The key is more substantial and heavy than I thought and it’s a good thing. It actually feels like a real tool. The brass color is elegant and fits perfectly with the rest of my keys. It’s also much bigger than a standard key. Probably wouldn’t make it through TSA.
My main concern would be if the blade was too loose and would open up in my pocket, but the blade has little grooves that lock it into the open and close position. Great design, great quality.
Does what it is designed & advertised to do. Good craftsmanship. Bought another for someone after she saw it. Good inexpensive gift. Quick delivery nice packaging.