Durable enamel coated steel mugs for everyday use - Made of high quality steel with enamel coating; non toxic and safe for your drinks - Unbreakable compared with glass or plastic; sturdy for daily use - 6 colors: black white green blue yellow red; each mug has 2 sides with permanent patterns - 16 oz (450 ml) capacity; suitable for coffee, milk, tea, iced beer, water, soup and fruits - Exquisite enamel finish that resists rust and lasts for years - Large U shaped handle for a comfortable grip; convenient hanging and a smooth edge to prevent lip or hand irritation - Lightweight set of 6; easy to carry and transport for carry out, picnics, travel, or camping - Ideal for indoor or outdoor activities; suitable for family, office, party, camping or travel - Great gift for birthdays, housewarming and Thanksgiving