I love this thing! It has a pivoting head that can reach most areas of the sink when moving the faucet around. It has three different spray functions, regular, regular %26 spray and fine spray. The fine spray setting is great if you don't have a sprayer on your sink, turn the water all the way up and it will blast the water out and does a great job cleaning stuff off. The down side, a little water leaks out where it's screwed on. This made be remedied, but this is my first aerator purchase and I'm not a plumber. Either way it's not really an issue. It came with a bag of plastic pieces but I don't know what they are for since it did not come with any instructions. I tried them out on the aerator and the faucet but none seems to do anything. One other thing that was odd was that it has chinese lettering and some numbers printed on the side of the aerator. I saw them in online listing but didn't think they would really be on there because who puts chinese letter and numbers on the side of visible plumbing parts? Good news is that they're not really noticeable, but still not ideal. I've used the heck out of this thing and have had no problems so far. Even with the leaking water I would still recommend it, it's a very handy item. I would buy another one if needed!