The Oaked Chardonnay glass is perfect to reveal the intensity of full-bodied white wines, including the wine's multi-layered aromas. With a larger volume, the wide open-mouthed bowl enables the rich bouquet to develop its wonderfully diverse range of aromas, emphasizing the finesse while minimizing the risk of richer style white wines becoming over-concentrated. Designed in 2004, RIEDEL The O Wine Tumbler was the first varietal-specific wine tumbler in history. O is an innovative take on the casual wine glass, based on the benchmark shapes of RIEDEL's Vinum series. Better yet, the O Tumbler fits into every dishwasher so broken stems are a thing of the past. This product is machine-made. This item is dishwasher safe. This pack contains 2 pieces.