Emblems of luxury, precious pearls jealously guarded in the cellar, waiting for the perfect opportunity to reveal their most intimate. Be they Vignerons or big Maisons, the principle does not change: they are very limited productions of Rare Champagnes, often distributed sparingly, when not on assignment. And this is how many of these references are transformed into real objects of desire, even cult: there are labels not to be missed, if and when given the opportunity to buy themselves a bottle.