Attach to the Top of Any Wine Bottle and Press to Pump and Aerate Wine Directly to Your Glass</br>Includes Both Hard and Soft Straw to Pull Wine from the Bottom of Any Size Wine Bottle</br>High Quality Stainless Steel Finish Looks Great and Adds Class - Impress your Friends Using the High Tech Wine Accessory</br>Includes Soft Carrying Bag for Easy Mess Free</br>Requires 4 AA Batteries (Not Included) - 1 Year Manufacturer's Warranty from Nutrichef</br></br>Product Description</br></br>Finally - An easy to use solution for professional and simple wine aeration and dispensing. Why aerate your wine? Wine is made up of hundreds of compounds, and with aeration, usually the volatile undesirable compounds will evaporate faster than the desirable, aromatic and flavorful ones. Aeration reduces compounds like sulfites, which are added to wine to prevent oxidation and bacteria. It also will help to reduce any strong hints of Ethanol allowing the flavors to better express themselves. PSLWPMP50 attaches to the top of any glass wine bottle with an air tight seal protecting the wine's freshness and allows for a classy and convenient way to serve properly aerated wine. Use either the solid or flexible straw to pump wine from the bottom of any size wine bottle. PSLWPMP50 requires 4 AA batteries (Not Included)</br><br/>http://www.amazon.com/gp/product/B01N1ERC0J