12 oz. Stainless Steel Stemless Wine Tumblers

12 oz. Stainless Steel Stemless Wine Glasses feature double-wall, vacuum insulation with a clear sliding lid. They are 2X heat and cold resistant compared to glass or plastic wine glasses. These stemless wine tumblers are made from 18/8 gauge stainless steel (18% chromium/8% nickel) – also know as Type 304 Food Grade.