What measure should martini be served?

A martini should typically be served in a chilled martini glass, which has a wide, shallow bowl and a long stem. The standard measure for a classic martini is usually 2.5 ounces of gin or vodka and 0.5 ounces of dry vermouth. Depending on personal preference, the ratio can be adjusted, and garnishes like olives or a lemon twist can be added. It's important to serve it well-chilled to enhance the drink's crispness.