This is a Tachikichi free cup (ceramic cup without a handle). It was given to me by Fukuoka Bank, but I didn't use the cups, so I'm offering them for sale. Not for direct fire or oven use Microwave safe When I held them, they felt solid and stable. Blue (navy) with light blue line Light blue with blue line Yellow with blue (navy) line Set of 3 Diameter (top) approx. 12.5cm Diameter (bottom) approx. 4.5cm Height approx. 10.5cm From the time of opening and inspection: There are streaks and uneven areas on the back (see photos) There are a few small white spots on the light blue cup (see some photos) There are multiple black dots on the blue cup (see some photos) There are no characters on the back of the blue cup There is one spot on the yellow cup's rim where the paint is thick (last photo) These are believed to be from the manufacturing process. Although unused, these items have been stored for a long time in a wooden warehouse room in a household. Please consider purchasing only if you understand this. Since they have not been washed, please wash them thoroughly before use. *The box is dirty, but I think the original box is best for preventing damage, so I will ship it in the original box. Your hands will get dirty!