Material - Ceramic
There are 3 colors for the cups, and 4 styles for each color cup. The sizes are as shown below and in images.
Style A -300ml
Style B - 340ml
Style C - 360ml
Style D - 360ml
Colors: Ombre Brown, Gray, White
Japanese ceramic mugs have a high level of insulating properties which allows the temperature of a beverage (hot or cold) to be evenly distributed throughout the contents within the mug.