October 3, 2013
The Coravin in action, a video
What is the Coravin? It’s a gadget for taking wine out of a bottle without introducing any oxygen. A needle pierces the capsule and cork, and by using the inert gas argon, it delivers a glass of wine, and then the needle can be removed, the cork reseals itself, and you can put the bottle back in your cellar. The remaining wine will continue developing as if nothing had happened.