COLOCUP Carrock Double Wall Glass, Double Walled, Heat Resistant, Cup, Thermal Insulation, Cold Insulation, Tumbler, with Handle, Set of 2 (250ML)

[Heat-resistant glass] Borosilicate glass is used, which is lighter and safer than ordinary glass. The heat-resistant temperature is -20℃ to 130℃, which is excellent for temperature differences, and it is also microwave-safe. 1 [Double-walled glass] The glass has a double structure, so it maintains the temperature of each drink, whether it is cold or hot, and has excellent heat retention, so you can hold hot, freshly brewed drinks without resistance. In addition, condensation is less likely to form on the surface of cold drinks with ice, so you can rest assured that important documents on your desk will not get dirty, such as in the office or at home. 1 [Wide range of uses] It is stylish and fits in your hand and is easy to use, so you can enjoy it not only at tea time or at home parties, but also as a tumbler for alcohol and beer. 1 [A gift for someone special] It is a stylish glass that looks like the contents are floating when poured, and it has an excellent design and is the perfect glassware to use in any situation, so it is also perfect as a gift for anniversaries, weddings, moving, housewarming, and anniversaries of your loved ones! 1 [Craftsmanship] Each piece is handmade by a craftsman, so there are individual differences in shape. Scratch-like lines or bubbles may be found on the inner and outer surfaces, but these are inevitable during the manufacturing process and are not defective products.