The Riedel O Wine Tumbler Viognier/Chardonnay Glasses represent eleventh-generation Maximilian Riedel's innovative approach to glassware design. This stemless glass maintains the benchmark shapes of the acclaimed Vinum series—without the stem or base.

Made from lead-free crystal glass, this specialised tumbler is engineered specifically for white wines like Viognier and Chardonnay. The carefully crafted shape allows these varietals to express their freshness, spiciness, and mineral characteristics while delivering Viognier's naturally low acidity in a way that balances its alcohol content and rich flavours.

The glass works to highlight the velvety, supple texture characteristic of these wines while emphasising their fruit notes and ensuring a long, balanced finish. Introduced in 2004 as part of the first varietal-specific wine tumbler collection in history, these glasses offer a contemporary take on wine appreciation.

For everyday wine enthusiasts, these machine-made tumblers combine functional benefits with practical features—they're comfortable to hold, dishwasher safe, and eliminate concerns about broken stems. The O Wine Tumbler delivers sophisticated wine enjoyment in a casual, versatile format suitable for both special occasions and relaxed daily use.