The Waterford Lismore pattern is a stunning combination of brilliance and clarity. Slender and elegant, the Lismore Champagne Flute is a 4 wine flute designed to enhances the aesthetics of sparkling wineand champagne cocktails. The intricate detailing of Lismore's signature diamond and wedge cuts combine with the comforting weight of Waterford's hand-crafted fine crystal to produce a stunning piece of drinkware that defines traditional styling even while transcending it. Combine quarter cup ammonia with a mild lemon detergent. Rinse in clean water and air dry on a rack. Clean vases and decanters by filling them half-full with moderately hot water, a small amount of mild detergent, two tablespoons of white vinegar or ammonia and 1/2 cup uncooked rice. Swirl the rice around for a few minutes to remove residue.