TeamSky Double-Walled Glasses, High Borosilicate Cups, Double-Layered Glass, Heat-Resistant, Insulates Hot and Cold Drinks, Transparent, Insulated,

[Double-Walled Glass] The double-walled glass maintains the temperature of drinks, whether hot or cold, for excellent heat retention. Enjoy freshly brewed beverages without any hassle. Condensation also resists iced drinks, preventing them from staining important documents on your desk, whether you're working from home or in the office. [Wide Range of Uses] This glass is ideal for tea, coffee, lattes, espresso, brews, cocktails, whiskey, beer, and other hot and cold beverages. It can also be used as a jelly or dessert cup, making it ideal for use in cafes, restaurants, offices, and at home, or as a gift. [Mug] The tumbler glass is made of borosilicate glass, making it heat-resistant and able to withstand temperatures ranging from -20°C to 150°C, even with ice or hot water. The handle makes it convenient to carry and can be used as a mug. It can be used not only for coffee or tea, but also as a beer glass. [Set of 4] Set of 4, 350ml. The glasses are smooth, do not touch the lips, and are characterized by their delicate design. There is also ample space in the handle, making them very easy to hold. [Craftsmanship] Each glass is carefully handmade by skilled craftsmen, so please note that small air bubbles may be present, and there may be individual differences in finish, size, and weight.