This item will be shipped via Japan Post's regular mail service (定形外郵送)! It's a cup that changes color from white to red at cold temperatures, featuring a design of an airplane and a city, possibly including the Tokyo Tower (?). It comes with a drawstring bag (see photo 3). It's unused and unopened, but the drawstring bag likely has a design as well. - Quantity: Set of 2 (Not selling individually) - Material: Plastic Heat resistance: 110 degrees Celsius Cold resistance: -20 degrees Celsius Capacity: 200ml Please note: Do not use in a microwave. Do not use in a dishwasher. Do not place near a fire.