Before I had kids, I was always confused and surprised by people who could open a bottle of wine, and only drink a glass, or maybe two. I didn't really understand what a wine bottle stopper was for, even, unless you were talking cooking wine. Since having my children though, if we have wine, we normally don't finish a bottle, and if we have a half drunk bottle, we normally use it in cooking a few weeks later, or bin it down the line. Oh, how things have changed! I wonder if this wine bottle re-sealer would help keep our wine fresh. It's a genius idea, none the less: fishing cork out of your wine the next day is never pleasant!