This JoyJolt Afina vodka glasses set of 12 is made of clear glass. Unique heavy base and offset design ensures stability and showcases your vodka, tequila, scotch,cordials, and liqueur shots. Glasses can handle heat in the dishwasher. Makes a great gift for weddings, Christmas and for other occasions! Our Afina glassware allows you to have the feel of real glass without worrying about breakage. It comes in a set of 6 shot glasses each cup having a 1.5-ounce capacity