The Wheat mug is an excellent solution for those who care about the environmental friendliness of souvenirs, because it consists of 50% ecologically pure wheat fiber.The standard volume is 320ml and the basic form, it will look great in the design of any kitchen interior.It is allowed to use in a dishwasher, it is not allowed to use in a microwave.The maximum permissible water temperature in a circle of 100 ℃.