Pignoletto Frizzante Sui Lieviti by Orsi Vigneto San Vito is produced from the bunches of the white grape variety that is a symbol of the Bologna hills. The base wine obtained from Pignoletto grapes ferments thanks to indigenous yeasts. The wine is then bottled with the addition of Albana and Riesling grape must to complete the second fermentation. Disgorging is not performed, so the wine is naturally cloudy due to the effect of the yeasts that safeguard its longevity. The wine can be served without shaking the bottle, decanted if you want to separate it from its yeasts present on the bottom, or shaken lightly before uncorking to appreciate all its particular nuances.