This colourful, electric oil burner lights up to showcase a detailed, 3D geometric pattern. To use, place on a level and heat resistant surface before placing diluted oil in glass dish and plugging in burner. Unplug when not in use and let cool completely before moving or cleaning glass dish with warm, soapy water. Electrical safety tested. Class 2 equipment, European conformity, 230 voltage, frequency 50Hz, power 25W. Do not use near water.