The flexible silicone shell allows chilled wax to pop out easily, making wax changing a breeze! The silicone tray is easy to clean and moldable so you can simply squeeze the wax out. The oil burner consists of a silicone shell that sits on a heating plate, so no replacement bulbs are required. It also has an indicator light that lets you know if the warmer is switched on. Enjoy scented wax and scented candles safely and cleanly with Candle Warmers fragrance lamps: - without an open flame - without soot - without smoke or release of other pollutants Elegant living ambience is at the heart of every Candle Warmers etc product. color: white Material: reactive ceramic Size:15cm 11 watt heating plate ideal for soy waxes Electrical operation with on/off switch Delivered in an attractive gift box EU plug