The Kinto Unitea Range is made to fit harmoniously into any scene or home, made with glass to allow the user to see the tea leaves as they bloom in the water. The Unimug is made as the perfect brewing experience for one. A combination of heat resistant glass and plastic makes for a delightful brewing mug. Dimensions : Diameter : 7.8cm; H: 9cm; W: 12.2cm Capacity: 350ml Material : Heat-resistant glass & durable plastic Maximum temperature differential: 120℃ / 248℉ Microwave and dishwasher safe Care instructions : Do not pour cold liquids into hot mug. Hot mug should not be placed on wet cloth or a wet surface.