Want to know what the latest, sexy new wine tool is? It’s the Coravin, a device that lets you sample small tastes from wine bottles without disturbing the cork. Why is this such a neat offering? Well, what it means is that restaurants can now offer small tastes from wines that they only have limited supply of. This means that they can now serve a high end wine to many more customers than before. And for customers who aren’t looking to spend $100 more on a bottle of wine, they can simply get a taste of the wine.