Premium Wine Pump Stopper and Preserver Kit - Vacuum Seal for Wine Bottles - Extend Freshness for Red, White, and Sparkling Wines - Perfect for Home Bars, Parties, and Wine Storage

Ingenious wine stopper with a vacuum pump action to preserve opened bottles of wine for up to 7 days. Simple to use, just insert into opened bottles of wine and, according to the amount left in the bottle, just pump the top to keep the wine fresh.