The Waterford Lismore pattern is a stunning combination of brilliance and clarity. Elegant and versatile, these Lismore Goblets can be used for serving wine, water or juices. The intricate detailing of Lismore"s signature diamond and wedge cuts enhance color and clarity whatever their contents, while the comforting weight of Waterford"s hand-crafted fine crystal produces stunning 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.