Frank Lloyd Wright Oil Diffuser is made of porcelain, hand painted and polished individually. The diffuser has 4 time settings at 30 min. 1 or 2 or 3 Hr. It also has LED light cycles through 7 colors. Press LIGHT button to turn on the 7 colors changing in circulation, press again to choose the fixed color you like. Measures 6.5" High and 3.75" Diameter, weighing 14 ounces approximately.
 
 The water capacity is 85 ml and add just 2 to 3 drops of essential oil, allowing the aroma to float in the air, soothing your mood, relieving stress, fatigue and insomnia, muscular aches, helping to sleep and moisturizing the air. Auto shut-off when run out of the water which keep you safe and protect for not being overheating.