size: 直径 10.7 cm, 高さ 5.8 もしくは 6cmくらい
There are four. These cups were made in the Meiji period.
The round crest connection and the black high pedestal are said to be difficult to make.
The round crest is distorted but all connected, and it is fun to watch the workmanship.
It is also a good omen.
The high pedestal is darkened with purple to represent the black color.
It is also fun to look through it and see how the color changes with brightness.
These cups are made by craftsmen who have demonstrated their skills.
It is believed that the product was intended for the wealthy or noble.
The condition is not known if it was used or not.
It is difficult to determine whether it was used carefully or unused.