What type of glass is a Martini traditionally served in?

A Martini is traditionally served in a specific type of glass known as a Martini glass. This glass is characterized by its distinctive shape, which features a wide, shallow bowl and a long stem. The design not only adds a touch of elegance to the presentation but also serves a practical purpose: the shape facilitates the sipping of the drink while keeping the contents cool. The stem allows the drinker to hold the glass without warming the Martini with their hand.

The other glass types mentioned, such as the highball glass, old-fashioned glass, and Collins glass, are suited for different types of cocktails. Highball glasses are typically used for mixed drinks with a larger volume of mixer, old-fashioned glasses are ideal for drinks served on the rocks with a base of spirits, and Collins glasses are tall, narrow glasses used for effervescent cocktails. None of these would provide the proper experience that a Martini's intended presentation and temperature require.