Bring up a martini emoji on your smartphone, and you'll see the familiar V-shaped glass that's so associated with the ...

If there’s one glass that comes to mind when you think of classic cocktails, it’s a martini glass. And with good reason. As with most types of cocktail glasses, its shape serves a purpose.

Though the differences between a martini glass and a coupe glass may seem subtle at first, they can make a big difference in ...