I took it because I wanted to, and this is not the first multi-tool or folding knife. So to speak, "to the collection" (into a bin, on a shelf). Useful: an ear stick, a paperclip for the SIM card tray and scissors. Taking into account the size and weight (you can’t put it in your pocket, and the corners of your pocket will wipe it quickly), the benefits of the device are not obvious: folding scissors and a paperclip with a stick for picking in your ear, even together with a nail file, obviously should not weigh so much and have such a size . And in such a weight, you can add an even more or less full-fledged knife and still remain. And all these tools will be more functional and much more convenient and will not go much beyond the size and weight even in a case. However, this applies to almost all multitools (except for bicycles). Verdict: if you "want" - then you can. But it should be understood that the device is at the level of useless and only from great hopelessness to carry it in a backpack every day and try to do something with it. Not for that kind of money, but at this weight you can carry a lot of full-fledged tools.