I just bought this diffuser as I wanted a bigger one to cover a large open area. When I received it, I was pleased with the look of it - the stone looks better in person than on the website! I love the fact that I can finally smell my blends everywhere in our big open space. I also love the fact that the diffuser runs for a long period of time - the option of a timer is also very nice. I definitely feel as if I am getting more out of my blends (a better smell for a longer lasting period of time), which is great. Overall, I definitely recommend this product!