290ml/10.25oz. Pack quantity: 36 Utopia's American range provides a great alternative to traditional glassware. Featuring classic styling and a versatile shape, these American hiball glasses are stain, break and chip resistant. They are also glasswasher safe, allowing for quick and easy clean up after every use, saving you time during busy service. Complete with CA stamp, the glasses meet all safety and quality standards, ensuring peace of mind for both businesses and customers.