Armand de Brignac Blanc de Blancs is a rare and limited production (5% of the total annual production) from Chardonnay vineyards cultivated in the Côte des Blancs and Montagne de Reims using sustainable farming practices. In the winery, under the guidance of winemakers Jean-Jacques Cattier and Alexandre Cattier, vinification is carried out using the so-called 'tête de cuvée' (head of the cuvée) from the pressing. That is, only the juice extracted from the grapes at the beginning of the pressing is used to make the base wine, due to its purity and freshness, and which is found at the top of the vat. This is then blended with three different vintages, and the second fermentation takes place in the bottle, where it remains on its lees for a period of time. Finally, it is disgorged and dosed with 8 grams of sugar per liter (brut). Unusual, limited-production, and entirely handcrafted, Armand de Brignac Blanc de Blancs is renowned for its freshness, elegance, and crisp style. A popular "Ace of Spades," its quality and luxurious presentation make it a recurring favorite at upscale events and special celebrations.