The Z Stem Martini Cocktail Glasses set includes three pieces with a unique zig zag design. Made of clear glass, these 6 1/2 inch glasses are perfect for all occasions and can serve up to 3 people. The set is ideal for those who appreciate stylish and functional drinkware, with a theme focused on food and drink. Whether used for martinis or other cocktails, these glasses are sure to add a touch of sophistication to any home bar collection.