4cm | Ambery, Gourmand Woodwick® Trilogy Collection offers fragrance combinations, each creating its own, unique experience as the layers melt together! Woodwick® Trilogy Collection Medium Hourglass Woodwick® Candles also feature a soft crackle from a natural wooden wick that Crackles as it Burns™.9cm x 9.Amethyst Sky Medium Hourglass Trilogy Candle WoodWick, 9.