Pack of 4 Vampire Tears candles with an approximate burn time of 2 hours per candle. Once these black candles are lit and the wax begins to melt it turns red giving them their name 'Vampire Candles'. Made from paraffin wax. Do not burn for longer than 30 minutes at a time. Never leave a burning candle unattended and never allow the candle to burn all the way down to the base.