What is oz in a champagne flute?

"Oz" in a champagne flute is a measure of volume that is used to describe the amount of liquid that can be held by the glass. An oz, also known as an ounce, is a unit of measurement that is equal to approximately 29.6 milliliters or 1/8 of a cup. A typical champagne flute can hold between 4 to 8 oz or about 118 to 236 milliliters of liquid. The oz measurement is often used in recipes or when serving drinks to ensure proper portion control. It is important to note that the oz measure can vary depending on the type of champagne flute and the intended use.