The Coravin Model Two is Coravin’s most intuitive wine system that gives you the freedom to pour and enjoy a glass of wine from any bottle at any time. Bascially, the Model Two was built as a tool that protects your wine from oxidation. It’s pretty crazy, but using the technology you actually leave the cork in place while the wine flows. The mechanism clamps down on top of the bottle, a needle pierces a small hole in the cork, and the wine pours directly through the Coravin Model Two. Just make sure not to use it on sparkling items like champagne and you’ll have an awesome time.