1 The cups are hand blown from borosilicate glass, high transparency, heat and cold resistant, light weight, lead free, BPA free, healthy and hygienic.
2 The beverage cup is designed with double-layered glass to retain heat and prevent burns. It is also perfect for serving your favorite chilled cold drinks.
3 ACBSUSU glasses have an instant cooling range of -4°F to 302°F and remain intact after 12 hours of refrigeration and can be refilled with hot water. Microwave and refrigerator safe. Large diameter for easy cleaning and dishwasher safe.
4 This crystal clear coffee mug is suitable for cappuccino, mocha, latte, espresso, floral tea, juice, ice cream, etc. It is the perfect glassware for your daily delicious breakfast or afternoon tea. It is also an ideal gift for friends and family on Mother's Day, Father's Day, birthdays, weddings, housewarming and other occasions.
5 NOTE - As it is hand blown, a small air intake hole will be left at the bottom of the glass, but it is sealed and normal, please don't worry about it!