These rainbow votive candles are hand poured with our soy botanical blend natural wax. The wick is made of natural braided cotton. Each votive is approximately 2 ounces and will burn for 15 hours. This listing is for a pack of 6 unscented votive refill candles. To optimize results and maximize time please burn these candles in a tight fitting votive container. You may see our tutorial on proper procedures for burning our soy votive candles for additional information.