Our Custom 10 oz. Square Gel Candle is a two {zinc core} wick candle. It will fill your home with up to 50 hours of Aromatherapy fragrance. The beautiful colors also add uplifting Color Therapy to your mind, body and spirit. They are clean burning without soot or black smoke. Our handmade candles compliment every home decor and are great for romantic evenings, weddings, baby showers, meditation and all occasion gifts.