Essential Oil Aromatherapy Oven Dimensions: Top diameter 7.5cm / 2.95inch, bottom width 8cm / 3.15inch, height 9.5cm / 3.74inch. How to use: add 2/3 of water to the bowl, add 1-2 drops of essential oil and put the tea wax in the lower hollow. When the temperature of the water in the dish rises, the sputum aroma permeate the air. Ceramic Candle Burner: Made of high quality porcelain and fired at 1300 high temperature, finished with a layer of glossy mineral . Exquisite craftsmanship and reliable quality for . Attract attention: The burner is just the right size, small enough to fit on the table, but big enough to get people's attention. Wide range of use: You can use it in coffee house, bar, hotel, living room, bedroom, study, and other spaces are applicable, can be used according to different kinds of essential oils.