Marc-Antonin and Lucie own vineyards in the southernmost crus of Brouilly and Côte de Brouilly. Brouilly is the largest cru and gives soft and fruity wines, while Côte de Brouilly is a volcanic slope that offers more structured wines. Vines are Gobelet trained in the traditional and average vine age is over 50 years old.

Côte de Brouilly Les Jumeaux (“the twins”) is from 3.7 acres of vines planted in 1954, 1956, and 1996 in the climat of Pont des Samsons. The vineyard sits midway up the slope of Mont Brouilly where they grow in a unique soil of blue granite, pink clay, and sand (reminiscent of the Morgon appellation). Marc-Antonin uses up to 30% whole bunches with "Burgundian" fermentation for 20 days then aged in large wooden tanks ten months.