DELTETTO - “480 m Blanc de Blancs" Alta Langa Riserva - DOCG is a high-quality sparkling wine produced using the Classic Method. Fermentation takes place in French oak barriques to impart a unique aroma of bread crust and yeast crust. Aged on its lees in the bottle for 42 months, it produces a fine, persistent perlage and a very long finish. Ideal as an aperitif and excellent with shellfish and oysters. Serve at 6°C to fully appreciate its organoleptic characteristics.