HIC Harold Import YK-315 Blue Willow Coffee Tea Mug Set HIC Blue Willow Mugs depict the popular and highly collected Blue Willow dinnerware design, originating in England, circa 1780 Made from fine-quality porcelain; easy-hold handles offer a comfortable grip and secure transfer into and out of the microwave for quick reheats Richly illustrated with weeping willow, pagoda, bridge and lovebirds to portray the Chinese legend of a wealthy mans daughter eloping with his clerk Set includes 4 (10-ounce) mugs; perfect for hot and cold beverages; natural heat-retaining characteristic helps keep beverages warmer longer Casual enough for every day, elegant enough for special occasions; safe for use in microwave, oven (to 500-degrees Fahrenheit) freezer and dishwasher