Hanging Cauldron Oil BurnerIm back! Beautiful glossy black hanging cauldron oil burner. WARNING: Never use maxi or long burning tea lights with burners only ever use standard 4 hour tea lights and burn for a maximum of 2 3 hours at a time. Always place your burner on a heat proof surface and keep away from draughts, animals and children. Never leave burning candle unattended. Read the instructions that come with your burner.