Brut Sélect Cordon Bleu Champagne

I don’t know this house. They make Cordon Bleu—brut, extra brut, rosé, also a higher level called Princes, and their grand marque is Louis XV, also making a high end Vinotèque from older stock. House was founded in 1837 in Epernay. This is the only one I’ve had, a Cordon Bleu brut. And w 20 years on it, it’s pretty good juice.