This is a SMALL Tumbler. Max capacity is 11 oz. (filled to the top). The Viognier/Chardonnay glass is perfect for allowing white wines to express their freshness, spiciness, and mineral characters. This glass is designed so the Viognier variety's low acidity is delivered in a way that sets off the alcohol and rich flavours of the wine. The shape highlights its velvety, supple texture, emphasizing the fruit and ensuring a long, balanced finish. Designed in 2004, the RIEDEL O 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. Machine-made and dishwasher safe. Perfect for these Grapes - Albariño, Palomino (except Sherry), Marsanne, Graves blanc, Grenache Blanc/Granacha Blanca, Pinot (Blanc, Grigio, Gris), Aligoté, Bordeaux (mature), Morillon (unoaked), Soave, Friulano, Musc