The tealight oil burner is made friendly metal with ceramic bowl and essential oil, sturdy and durable, decor. Its contemporary look makes it a prefect & Easy To Use: It is not only a ceramic but also a candle . Simply put a spoon of 4 or into the small candle Detachable ceramic very good quantity of water and essential oil. The bowl is separate for easy to clean. Perfect Height between the Candle Flame to the Bowl, The proximaty of the bowl to the candle flame is appropriate, neither too close nor too far away. It doesn't hot that it ruins the fragrance or evaporates the water too quickly. The recess fixed to the base helps direct the heat to it from moving when in use. Great Decoration for Living Room, Office , Yoga Room, Home , Bedroom ,Balcony, Patio, Porch & Garden.