Vin Bouquet Bottle stopper for cava and champagne

Cork and preservative for Cava, Champagne, Vacuum cork for Cava bottles. CONSERVATION: Keeps Cava or Champagne fresher for longer in optimal conditions once the bottle is opened. PREVENT OXIDATION OF CAVA: Slow down the oxidation process and preserve the properties of Cava or Champagne for longer with the vacuum cork. EASY TO USE: Once the bottle is opened, insert the cork and pump for a proper seal. PRACTICAL: It's a handy, lightweight, and compact product to take anywhere. Includes a time marker.