This is a cup for "Chawanmushi" which is Japanese food. Various types of chawanmushi cups are made, so please add them to your collection.
The same cup is a set of two.
[ Dimensions ] Depth: 3.2 in x Height: 2 in
[Capacity] 6.4 oz
This product is made in Arita, which is very famous for producing ceramics in Japan. Ceramics made in this area is called Arita-ware or Imari-ware, which has a 400-year history and is one of the world's most famous production sites.