So of course it's still topping, troubleshooting: do not use excessive force on the screwdriver, scissors are very small and the knife too. But the latter at a very good and sharp screwdriver works surprisingly well for a variety of screw heads, Phillips or not.
In short it plays its role perfectly. He really used many times (though I'm really not an adventurer) to release me in annoying situations: open a package, cut the corner of a fruit juice briquette, screw or unscrew a little trick without having to go to the cellar to fetch the big screwdriver box ...
Most of all, it is small enough that the really have always in your pocket, even jeans, so it's there when you need it. Everything is there.
This is what is paramount and out the super micro-tools to do everything that you always end up leaving ... in the cellar with the big screwdriver box because they are too heavy / bulky ...
Please do not take it with you when you fly!