Using natural soy, we melt down the wax in an industrial melter. Once wax reaches melting point, we pour in our essential oil mixes and let cool about 100 degrees. At this cooling point we pour into our recycled glass jars that are fitted with cotton wicks. Candles are 10.5 ounces and burn for 50+ hours each. Each candle is topped with a 100% recycled cork lid.