Borotech Borosilicate Cocktail Glasses Combines Thoughtful Design With Everyday Utility. Each Glass Features A Unique Shape Whether It Ribbed Detailing, A Swirl Pattern, Or A Tilt-And-Spin BaseCrafted To Enhance The Drinking Experience While Adding Visual Interest. Made From Durable Borosilicate Glass, These Are Resistant To Thermal Shock, Scratches, And Clouding. Suitable For Whiskey, Cocktails, Mocktails, Or Even Everyday Beverages, They'Re Microwave- And Dishwasher-Safe For Easy Use And Maintenance. Ideal For Both Casual And Formal Settings, These Glasses Offer A Modern Approach To Functional Glassware.