Wicks are 100% natural materials (cotton and paper). Since soy wax burns at a lower temperature, it is not necessary for our wicks to have a metal core that’s traditionally found in paraffin candles. Wick specifications and usage guidelines: All our wicks are made from 100% natural materials (cotton and cotton with paper strands) Including the outside coating. There is no metal core in our wicks. No chemicals have been applied in the manufacturing process. These wicks have been found to work best in natural wax blends.
