Features:Durable and delicate:Our teacher appreciation wine tumblers are designed with double layered insulated, providing a sweat proof and no condensation tumbler exterior, the clear lid that seals tightly keeps spills under control and allows you to see inside, wide mouth design and drink hole on the top for easily washing and using.Multiple application:This teacher mug tumbler is 12 oz in capacity, which fits comfortably in your hand, proper size for holding any beverage, such as champagne, cocktails, water, coffee, tea, milk, juice and more. It can be applied in both outdoor or indoor activities, suitable for traveling, hiking, boating, fishing, camping, BBQ and daily use. Specifications:Material: stainless steelCup capacity: 12 ozColor: as shownPackage includes:10 x Teacher wine tumblers with lids10 x Stainless steel straws10 x Cleaning brushesNotes:Manual measurement, please allow slight errors on size.The color may exist a slight difference due to different screen displays.The words mentioned above are only applied to demonstrate compatibility, not working as trademark using, our trademark is Geiserailie. Kindly noted.Wash it before first use. Daily washing, wash by your hands gently, not in dishwasher.