With that said, let me go through what it can and can't do:
●' my favorite thing about this tool is how it fits tightly around an existing key, completely hiding itself and keeping it from snagging on things
●' the bottle opener works well, which isn't exactly something special, but it's nice to have in a hidden tool; because this tool is so lightweight, I kind of wonder if it might start bending after 100+ bottles ... but I haven't used it as an opener that much
'● the nail file is really quite good, being wider and much rougher than others I've used
'● the nail cleaners/scrapers are also nice and sharp; they're also easy to use, since they're out on the end of the tool
'● the tweezers connect nicely with both sides; note that these are flat tweezers, so not the kind of pointed tweezers you usually use for removing splinters, but more the kind you'd use for tearing off bits of skin or pulling broad, protruding splinters
●' this tool is very light and made of aluminum, so I suppose the main weakness is that if you try to do too much with it, it'll likely bend; you've gotta take it easy with this lightweight tool
'● the cutting loop hasn't worked for me at all, as I show in my video; it's not the kind of thing you can use to easily slice through line or cordage, unfortunately
'● when positioned on your keychain around a key, the tweezers don't work; I don't find this annoying, since I seldom use the tweezers, but it's worth noting
Having tested out quite a few keychain multi-tools at this point, I can say that I've found much sturdier ones. With that said, I've also found keychain multi-tools that do almost none of what they promise to do. Most of the keychain tools I've bought I've actually discarded; this one I actually keep on my keychain! This one does almost all of what it claims to do, and the fact that it's so easily hidden is a big plus. I think of having a multi-tool as back-up for my back-up, so I'm glad to have it on my keychain.
This product was NOT given to me as part of any promotion. I bought it after doing some comparison shopping and this review is entirely the result of my own opinions and use of the product.