MIUK Vacuum Seal Wine Saver Pump Wine Preserver Remove Air with 2 Vacuum Bottle StoppersVacuum pump removes air which saves the wine protect the wine from bacterial and oxidation processes and saving the winewith natural fresh smell and taste up to 14 15 days after the bottle was opened This unique Wine Saver Vacuum Pump is produced from stainless steel quality material and plastic which comes with 2 reusablebottle stoppers Amazing pump is pretty small in size its good for traveling and present as a gift it can be used for different events wine tastings festivals wine bars restaurants houses e t c Vacuum Pump is a hand operating pump First cap an opened bottle with one of the stoppers Second place the pump over thestopper Third pump the air out until you feel the resistance its done Specification Brand MIUKMaterial Stainless Steel Food Grade Silicone Food Grade ABSColor Black and SilverWight 160gSize 155 x 35mm 6 2 x 1 5 inchesUsage Wine PreservePackage Included 1 x Vacuum Pump2 x Wine Stoppers