Wine Bottle Opener Air pressure Pump Cork Pops + Vacuum Wine Stopper Made of Aluminum, ABS, and Stainless Steel, this handy kitchen gadget is designed to provide years of use. Extracts extra air from the wine bottle which helps keep it fresh for a longer time by creating an air-tight seal. Compatible with all types of and sizes of wine bottles. Ideal for storing opened bottles of wine without degrading product quality. Great gift idea for the wine lovers in your life!