The Sauvignon Blanc glass is perfect for all styles of this variety, from the grassy, fruit-forward wines of the Marlborough to the oak-aged, honeyed blends from Bordeaux. To celebrate the 20th anniversary of the Vinum Sauvignon Blanc glass, RIEDEL released a new glass shape for this aromatic white wine designed to suit the variety's evolving New World style. The optic impact in the RIEDEL Performance series adds both a design feature and an astounding effect on the wine's aromatics.RIEDEL Performance is the first wine glass series ever to feature bowls with a light optic impact for better aromatics. Co-designed by both Georg and Maximilian Riedel, RIEDEL Performance is a technologically advanced and user-friendly collection of grape varietal specific glasses.This item is premium machine-made. "PREMIUM" defines the advantage of a machine blown RIEDEL glass vs. a hand-made glass. The difference lies within the precision. This item is dishwasher safe. This pack contains 2 pieces.