Best selling Volcano Candle features notes of tropical fruits, sugared oranges, lemons, limes and exotic mountain greens . Capri Blue use sustainable materials whenever possible, from recycled azure blue glass vessel to the recycled steel lid .  This candle is perfect for long  burns-we suggest burning the candles or no less than 4 hours  at a time - until the surface area is liquefied. Burning for short periods does not allow for the candle wax to melt to the outer edges . Using a soy wax blend . Measures 13cm in diameter . Burns for 85 hours .