WoodWick Medium Hourglass Candles fill your home with the soft crackle and inviting scents and a natural wooden wick that Crackles as it Burns. The soothing crackle of a WoodWick candle is created by a patented Pluswick Innovation technology, designed to ensure a safe and consistent crackle experience for faster fragrance and a better burn while fragrancing your home with the soothing sound of a crackling fire.