In general, the best glasses to enhance the bigger and bolder flavors of most red wines should be taller and have a larger bowl than glasses meant for serving lighter or more delicate wines. Larger glasses allow a wine to breathe more and permit the wine’s flavors and aromas to develop more fully. For this reason, it’s also best to fill each glass only about one third full when serving red wines, to encourage more aeration.

It's all about location. Pinot Gris is from France, while Pinot Grigio is from Italy. Same wine variety, different names based on where it is produced. In the U.S., you'll see both names used interchangeably. The flavor varies widely depending on where the grapes are grown. All Pinot Grigios are not created equal. There are three main flavor profiles: mineral and dry, fruit forward and dry, and fruity and sweet.