This is a tea cup, made of premium and safe glass material, it is durable and safe. its surface smooth, you will have the comfortable holding touch. you will enjoy your tea drinks with this tea cup. you can clean it easily. you will use it for a long time. Features - Color: Transparent. - Material: Glass. - Size: 11.00X9.00X9.00cm/4.32X3.54X3.54inch. - Capacity: 500ml. - High-quality glass material, high temperature firing, integrated molding, stylish and beautiful - One pot is multi-purpose, can make milk, coffee, tea, thickened glass, electric ceramic stove can be directly heated - Environmentally friendly materials, safe,no strange smell, and can be directly contacted with food - The olecranon shaped water outlet, the water is concentrated and does not leak. - Equipped with filter glass liner, antibacterial and sanitary. With handle design, easy to take.