Roger Brun Blanc de Blancs is a Champagne only made with Chardonnay from villages classified as Premiers and Grands Crus.

Franck Bonville Pur Avize 2018 is a Champagne from 3 plots: Les Avats, Les Maladries and Les Chapelles. These lieux-dits, representative of the Avize terroir, are located in the heart of the village, a few dozen meters from the Maison Frank Bonville.

The Memory Collection is a testament to the best vintages of Maison Alfred Gratien, which has been stored for more than 20 years in the Alfred Gratien oenotheque, in the heart of the cellars. The predominance of Chardonnay gives the 1997 vintage elegance and finesse, as well as a particular aptitude for aging.

Roger Brun Réserve Familiale 2006 is a Champagne for connoisseurs made from the best Ay and Avize terroirs of Domaine Roger Brun. Available only in great vintages and after long aging. Magnums disgorged in 2021.

Nicolas Maillart Franc de Pied 2019 is a single plot Cuvée (Les Coupes), single grape variety (100% Pinot Noir) and limited to less than 4000 bottles per vintage. The peculiarity of this Champagne is that it is made from "free-root" vines, that is to say without American rootstock as was the Champagne vineyard before the phylloxera crisis.

The acidity of this great champagne has barely calmed down: under great freshness, it reveals delicately reduced notes of toast and mocha, then the wine opens up and evolves towards aromas of white truffle. This wine has a lot of breadth thanks to the Pinot Noir from Ambonnay and Dizy: in the mouth you can feel an imposing structure, with a lemony zest on the finish.