- This cup is fired in a high-temperature kiln. Because the kiln contains a variety of color elements, the patterns and colors of each cup are slightly different after oxidation or reduction. - These natural Japanese tea cup with elegant design are practical to hold cold or hot drinks like tea, coffee, milk, liquor, compliment a variety of occasions such as home, restaurants, picnics and more - Tea cups are made of high-quality materials and fired at high temperature. It's the perfect gift for tea lovers, your friends and family on any occasion such as housewarming, wedding parties, Christmas and New Year's Day