The Waterford Lismore pattern is a stunning combination of brilliance and clarity. The stunning Lismore 15cm Rose Bowl looks radiant whether filled with rose petals, floating candles or cut flowers. The sweeping curve showcases the dramatic diamond and wedge cuts of the classic Lismore pattern, while Waterford's hand-crafted fine crystal ensures a comforting weight and stability to this beautiful accent piece. 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.