All in one Bottle Stopper & Vacuum
2 per Box. Comes with display box but can be hung as well.
Vacuum Preserver
Designed to extend the life & flavor of: wine, olive oil, port, vinegar, cognac, & more with ease.
Each stopper has its own built in pump. Gently insert stopair into your bottle. Pump the stopair 10-15 times to remove excess air from the bottle.