There's not a great deal to say about this, it does exactly what it says on the tin. It's TINY, and everyone who sees it can't believe that there's 8GB in there (there's a 16GB version too).
I Bought it as I have a USB enabled In-Car Stereo and I previously had a full size USB stick hanging out of the front. This caused a couple of issues - sometimes you catch it with your hand as you change the car heater settings or something and you really don't want to break the USB input. The 2nd issue was you'd have to remove the stick to take the pop-off front with you. This little Verbatim solves both issues, being hardly noticeable and snug in the USB input. It also fits neatly in to the pop-off box without having to be removed!
These things are designed for Netbooks mainly so you don't have to remove them every time you put them back into a carry-case or whatever and they work very well. You can't go wrong with Verbatim too - I've been buying their stuff for years and they've never let me down yet.
Be aware though, these things are very losable! Because of their small size they are very easy to misplace.
Get one.