Description Thickened Material: The coffee mug made of thickened glass, make the cup stronger to support higher and lower tempreture.Double wall to prevent scald BPA-free, odor-free and pollution-free. Glass straws, hygienic and durable, easy to drink. Multipule Applications:The Drinking Glasses with lid and straw is suitable for any cold drinks, such as tea, milk, iced coffee, soda and so on. Anti-slipping Silicone Sleeve: The sleeve provides a grip that stops your hand from slipping and dropping the cup to the ground and also stops your hands from getting wet from condensation. Thicken Glass: The drinking cup with lid is made of thickened glass, which makes the cup stronger to support higher and lower tempreture. Smooth surface: Smooth surface always feels comfortable in hand. Easy to Clean & Easy to Carry: The glass iced coffee Tumbler with 8.8cm cup mouth, easy to clean. You can wash it by hand or use the dishwasher. The attached straw brush can also help you clean the glass straw. Do not use microwave oven. Do not freeze. Wide Mouth Slot & Two Uses: The Wide Mouth Smoothie Cups is designed with a wide mouth, 8.8cm enlarged cup mouth for easier cleaning and fill with large ice cubes or fruits
