Classical metal appearance,copper appearance design,imitating European classical temperament,suitable for friends who like classical decoration! Groove design,glass groove,large capacity design,easy to clean Durable,the furnace adopts iron design,no need to worry about damage,high temperature resistant material The distance between the base and the cup is designed,please do not put anything under the candle,it will burner the glass bowl The Glass bowl with 80% hot water,add 4-5 drops of essential oil,and light the candle to enjoy the aroma.(Random Color)