Since I've got myself, it is always on my keyring, which I always carry with me and so this pocket knife has often helped amazing. I'm happy to have not brought the smaller version, because for me actually comes with the forceps most frequently used. Then (more of colleagues used as mine) the bottle and the corkscrew, the knife anyway. Also amazingly well (better than usual from other sets) is that not only squeezes paper but actually cuts the scissors. The only parts that I hold to this pocketknife for absolutely useless, are the extendable parts - a plastic toothpick and a tiny, thin forceps without any grip. But they also do not bother because they do not consume any space, but are integrated in the outer shell and probably will not even found in many cases because they are tucked inconspicuously. The size is then however also a disadvantage - because it has really been what in your pocket - but as long as it is so often worthwhile, as is the case with me, it's all right with me. Is located on my keyring not much more often is used as this pocketknife - the front door key and the little (and yet amazingly strong) LED flashlight, only minimally larger than the therein AAA battery. The flashlight is for practice in everyday life really the perfect complement to this Knife Set.
In short: In this penknife I could not live without.