I truly don't know where I'd be without my Squirt PS4 these days! Until I got this item I didn't carry any kind of pocket knife or multitool with me from day to day, either due to weight or for fear of losing it. Now, with this thing on my keyring, its a completely different story: I find myself constantly using this little Leatherman for opening letters and packaging, cutting loose threads, opening bottle caps and dozens of other daily tasks that I would either have done with more difficulty or waited until I got home to take care of. As a musician and instrumental teacher, this also saves me carrying around a set of jewelers screwdrivers ect for instrument maintainace.
The tool is of a high quality, the blade is razor sharp out of the box, the scissors are likewise sharp and surprisingly sturdy (I still prefer the Victorinox scissors though :D ), and the pliers are (as in all Leatherman products) superb for their size. It really is tiny, much smaller than I expected it to be, and despite having quite a bit of heft to it for such a small size it comfortably fits onto my keyring. Although it is certainly not the cheapest it's well worth the investment.