Specification: [Name] Heat-resistant glass straight cup [Capacity]330/400ml [Material] high borosilicate heat-resistant glass [Can withstand temperature difference] -20℃ to 120℃ (manual measurement, there is a small amount of error) [Component] One cup*One outer carton [Scope of application] It is used for drinking milk, coffee, beer, scented tea, green tea, black tea, juice, beverages, etc. It is recommended for home, office, hotel, coffee house, bar or club. Package contains: glass *1 High-quality material:Heat-resistant Glass Straight Cup is made of high borosilicate heat-resistant glass,Can withstand temperature difference:-20℃ to 120℃,perfect everyday drinking cup; great for indoor dining and outdoor parties Special design:The drink glasses thin,cylindrical shape is easy to grasp, while their lightweight construction keeps glass from shattering while still being comfortable to hold for extended periods of time. Large capacity:330ml/400ml,Height: 4.7 inches (120 mm), Diameter: 2.5 inches (65 mm).400ml,Height:5.9inch(150mm),Diameter: 2.5 inches (65 mm).A classic for home, bar or kitchen, It is well-suited for everyday use as well as for entertaining. Perfect gift: this drinking glass is an excellent gift for any occasion. The perfect gift for christmas, birthday, wedding anniversary, valentine's day, father's day, mother's day, housewarming, college graduation,job promotion,and secret santa gifts! Transparent Drinking Glasses, Heat-resistant Glass Straight Cup, 1 Pcs Slim Water Beverage Glasses, Reusable High Borosilicate Milk Cups, Highball Glasses, Juice Glass, Tea Cup