Once you open a bottle of wine, unless you consume the entire bottle, you need to properly reseal the bottle to preserve the wine’s taste and aroma. Our wine bottle vacuum pump allows you to quickly and easily pull the air out of the opened bottle and the specially designed rubber stoppers hold the vacuum for days. Includes 4 rubber vacuum stoppers with push button tops for easy release. The attractive stainless steel and black plastic design goes with any décor. Wine pump features the AWWA imprinted on one side.