Preserve your wine after opening with a Vinotemp vacuum pump. Keep wine fresh for up to 14 days with this hand-operated pump, which essentially pumps the air out to seal the freshness in. A wine vacuum pump creates a vacuum, extracting oxygen from the bottle which slows the deterioration or further oxidation of your wine. Pump comes with two reusable rubber wine stoppers. Simply cap and open bottle with one of the stoppers and then place the pump over the stopper and pump. To reopen bottle, push the button at the top of the stopper. Features: -Preserve your wine after opening. -Helps keep wine fresher by slowing deterioration from oxidation. -Vacuum pump includes two reusable stoppers. -Wine stoppers have easy-open push tops. -Dimensions: 6″ H x 3.3″ W x 1.5″ D.