KEEP YOUR WINE FRESH LONGER - Minimize wine oxidation by sucking the air out of the bottle. Just pump the vacuum wine stopper several times until it sucks itself tightly . This will help preserve your wine bottles flavor for weeks instead of just days. The perfect solution for your home, bar or restaurant. NO SPILLS OR LEAKS - The vacuum rubber seal fits most wine bottles as well as others with similar characteristics. It preserves better than the original cork and prolongs the wine freshness. SAFE HIGH QUALITY - Great for a household, hotel, club, bar and more to use. Made from high quality and durable Food-Grade Silicone inside and food-grade ABS outside. A safe to human body, non- toxic, high-class wine accessory. WHAT YOU CAN GET - You can obtain 1 vacuum wine stopper which will keep wine fresh.And you can get a classical package case that fit for giving gift. WIDELY USED -- Fits most wine and champagne bottles.They do NOT work on wine bottle with screw-on tops.