Superleggero from Riedel is handmade, mouth blown and manufactured in the factory in Austria. Superleggero is made in extremely thin crystal and often classified as a pioneer in the case of grape-specific, mouth-blown wine glasses. The design is eye-catching and beautiful with its high stem and thin shape. Superleggero consists of ten wine glasses in crystal and all the Superleggero glasses is dishwasher safe.