Vina Marty is very proud to present our Goutte d'Argent, unique wines in the world and style, using, sake yeast n ° 7. Only members of the association of sake producers are authorized to use it. We are honored to be the only non-Japanese members. This yeast is a treasure of Japanese culture that allows a vinification at a very low temperature. It is the dream of the winemaker because it allows to store the aromas.