12 oz. Stainless Steel Stemless Wine Glasses feature double-wall, vacuum insulation with a clear lid. They are 2X heat and cold resistant compared to glass or plastic wine glasses. These wine glasses are made from 18/8 gauge stainless steel (18% chromium/8% nickel) – also know as Type 304 Food Grade.
Stemless Wine Glasses are powder coated with a matte finish.
Seamless construction so there is no leak point.