The Luster Stemless Champagne Flute Set by Twine includes two 10 oz glass flutes with an iridescent rainbow finish. The stemless shape provides a stable form for serving champagne, sparkling wine, or cocktails. Each glass has a smooth bowl that holds the beverage while allowing bubbles and color to remain visible. The rainbow finish creates a shimmering appearance across the glass surface. These flutes are intended for beverage serving and entertaining, with hand washing recommended to maintain finish quality during use.