This is a really handy guy to have around. It's small and thin, yet contains the stuff that I need most often (blade, file, and snips). The big Swiss Army knives are wonderful too, but they are bulky for daily carrying. I had one of these for over 20 years till I recently lost it, then simply had to get another one.
I have carried a small Swiss Army knife for years. Being small, they can get lost. Because I carry it everywhere and all the time I have lost a couple in TSA checks. When one is lost, another is purchased. The uses are too numerous to mention.
I love this knife. My partner gave it to me and I was all "what the heck am I going to do with a pocketknife???" The scissors are awesome, the tweezers are fantastic and I even use the toothpick every once in a while. However, as others have said, make sure you put it in your checked luggage. I just lost mine to the TSA on Wednesday and I'm very sad. Thankfully Bean is still carrying them.
If yiou want a small, compact,keychain pocketknife this does the trick. Works and takes up little space or weight. But leave it home when you board a plane or buy several.