Description Dramatic Unicorn style, laser etched on 12oz stainless steel double-walled insulated tumbler. Double-Wall Insulation : Our multi-functional thermos tumbler adopts double-layer vacuum insulation, which can keep your beverages warm for up to 3 hours or refrigerated for up to 9 hours Fashionable and Reusable: The 12oz wine tumbler bulk are made of 18/8 food grade stainless steel with non-slip frosted coating，no metallic taste. It has an eye-catching and fashionable appearance and is more solid and safer than other ordinary glasses. It is equipped with a BPA-free lid And the reusable plastic straw can be selectively used for more drinks Multi-Purpose : Small and light design make it easy to carry around. If your family has a set of such a stainless steel tumblers, you can almost meet the needs of all family members for different drinks at the same time during meal, such as : wine, tea, juice, champagne, beverages, coffee , Water, etc