Product Description: Capacity: 3.4 oz Size: Diameter 2.4inches,height 2.2inches. Features: 1. Borosilicate material,Insulated glasses can withstand temperatures ranging from 15℃ to 150℃. You can enjoy your cup of coffee,espresso,cappuccino or tea warmer longer. 2. Keep your fingers safe and cool with heat resistant and double wall glassware,so beverages stay warm without you getting burnt! The outside surface always feels comfortable in hand. 3. Shatterproof,scratch resistant,durable and safe for microwave and dishwasher! Borosilicate glass is the material you want when dealing with any glassware for best results! 4. For 3.4 ounce of coffee,milk,espresso,wine,juice,wine,latte,hot and cold,or just about any drink you can think of,these ultra light,clear double-wall mugs are the present you just can't wait to give. 5. It is an ideal size. You can use it for coffee,suitable for many occasions. Quality: Our coffee cups are made of high quality borosilicate glass,durable,not easy to break,long service life Applicable size: The measuring cup of each glass water bottle is about 2.4inches in diameter and 2.2inches in height. It can hold 3.4 oz. Practical design: The Mini milk glass design has a nozzle and a wooden handle. The nozzle allows you to pour the liquid easily and accurately without turning it. The wooden handle design provides effective heat insulation. Easy to pour: Perfect for coffee,milk,bartending or any other beverage you like. Wide double nozzle design,easy to clean. V-shaped nozzle,liquid can be poured straight,easy to drain,convenient heat preservation treatment. Versatile: These wooden handle espresso cups can be used for tea,coffee,milk,alcohol,juice,yogurt and more liquids,and can be used in the microwave,refrigerator,freezer,dishwasher. The highest temperature is 150℃,the lowest temperature is -20℃.