?Long Storage Time?This saver pump help to create an airtight vacuum that preserves wine once the bottle has been opened, prevents the oxidation process that is responsible for the deterioration of wine and keep wine with natural fresh smell and taste up to 14-15 days. ?Premium Quality?Unlike fragile plastic wine saver pumps, our wine saver vacuum pump is made of sturdy strong stainless steel that can last a life time, and the pump handle is ergonomically designed for easier pumping action and all of the food grade vacuum wine stopper are Reusable. ?Easy to Use?1.Put the smaller side of the black bottle stopper into the bottle mouth. 2. Use the wine saver pump to connect the stopper's other side.3.Pumping the air out until you fell strong air resistance, then it is ok! ?Elegant Gift?Our wine air pump is pretty small in size, it's a great gift for the Christmas season, wedding, anniversary, birthday, or every wine lovers.It's suitable for all red and white wines,and can be used for different events, wine tastings, festivals, wine bars, restaurants, houses etc. ?What You Get?1 x Wine Saver Vacuum Pump ,2 x Vacuum Bottle Stoppers (all re-usable), Enough wine stoppers can help you free to enjoy kinds of wines at the same time, and do not worry about the wine go bad.