Blue Nun 22 K GOLD EDITION is a high quality sparkler, with a full, rounded fl avour. Light and elegant in style. What makes it really distinctive is that it contains fine pieces of 22-carat gold leaf, designed to highlight its natural effervescence. Enjoy something very special! A great apéritif or accompaniment for light meals and hors d’oeuvres, this is the perfect sparkling for celebrations, special occasions, and life’s golden moments.