http://www.bkwine.com/wine_tours/wine_tours.htm --- The launch of the new revolutionary, according to the launchers, champagne closure med from plastic and aluminium, no longer made from natural cork. It is called Maestro and is made by Alcan and the first champagne producer to use it is Champagnes Duval-Leroy. Presented by Duval-Leroy's export director Roger Begault. Not a cork, but a cap (capsule). You use a lever to open it and you dont risk getting the cork in your eye. You will still ha