Vacuvin champagne stopper and pourer is a champagne stopper made of ABS, thermoplastic elastomer, and polyoxymethylene that preserves the bubbles and flavour in opened bottles. The smart design locks securely onto the neck and lets the lever open for drip-free pouring and close again to keep the drink fresh for longer. Perfect as a champagne stopper for parties and dinners where you want to serve elegantly and enjoy the contents for longer.