Antica Cascina Conti di Roero Sparkling Nebbiolo Maria Teresa Rosè DOC. A single-grape sparkling wine made with Nebbiolo accordingly to the Classic Method. Dedicated to Daniela’s mother, Maria Teresa. Born in 2011, it is the third sparkling wine by Antica Cascina Conti di Roero: a successful experiment by Gigi, who simply adores bubbly. Nebbiolo retains its primary perfumes when make as a sparkling wine. It is picked at the end of August before the grapes are fully ripe and the acidity is still evident.