I recieved this Essential Oil Diffuser in the mail yesterday and couldn't wait to hook it up and see how it performed. The usage instructions for it are stupid simple, fill the water to the line, add a few drops of your favorite water soluable oil (I used lime), hit the mist button from 1-4 times depending on how long you want it to steam (1 hour, 3 hours, 6 hours, or until empty which is about 8 hours), and set the color light you want. I chose rainbow so it cycles between all of them. Then step back and watch this thing go! It will almost instantaneously start to blow scented steam out of the little smoke stack in a steady stream. This will fill a good sized room with scent quickly, is completely silent, and make an average sized 4oz bottle of essential oil last for months as it only takes 7 or 8 drops of oil to work. I get my oils at WalMart or Amazon as their prices and quality seem to be the best.
This oil diffuser also looks good in just about any type of decorated room you would want to use it in. The light wood grain is attractive yet subtle at the same time, the device does not get hot at all, and because of the upside down onion-like shape it is very stable and will not tip over or fall. I really don't have any cons to say about this oil diffuser, it performs beautifully, looks attractive, and does everything I could want from a diffuser and more. The ability to change light colors is a nice feature, allowing you to use it for a light moodlighting as well. You really can't go wrone with this purchase and the seller was super fast on shipping too!