Performance is the first RIEDEL wine glass series ever to feature bowls with a light optic impact, which not only adds a pleasing visual aspect to the bowl, but also increases the inner surface area. The shape of the glass best supports the characteristic bouquet of floral white wines – aroma and taste are dominated by fermented grape juice and the flavor of yeast. Lightweight, durable and dishwasher safe, performance glasses are executed in sparkling fine crystal, and feature long fine stems and large stable bases.