Description Keep it fresh longer. By injecting air into the champagne bottle, the champagne cork keeps your sparkling wine fresh and delicious when its just been opened. Easily mark the opening date of sparkling wine on the champagne cork and remember the opening date of sparkling wine. High quality champagne vacuum pumps and protectors are lightweight and impact resistant. Use food grade silicone sealant, conform to ABS material. Stainless steel wing lock for double security. No leak Only for champagne and sparkling wine Easy to use Put the cork in the bottle, close the latch and use the ergonomic knob to push air into the champagne bottle. You can easily seal any glass bottle of champagne, prosecco, cava and sparkling wine without having to drink it all at once. Suitable for all occasions including weddings, parties at the bar, holidays, birthdays, housewarming, graduation, etc. Good helper to store wine and champagne.Products from NIUNIUs store