Dimensions: Diameter: Approximately 122mm, Height: Approximately 75mm Box Dimensions: Length: Approximately 162mm, Width: Approximately 162mm, Height: Approximately 112mm Thank you very much for viewing this item from the many listings on Mercari. This is a tea bowl, a matcha tea bowl, made by the Yoron-yaki kiln. This item is unused and in beautiful condition. This item was purchased in the early summer of 1986 from the kiln on Yoron Island. The box has deteriorated over time, but the tea bowl is completely unused. This tea bowl was created in the beautiful natural environment of Yoron Island, with its clear air, blue sky, beautiful mint green sea, and magnificent nature. It appears that the technique of oil spot temmoku glaze is used. Yoron-yaki is a pottery style that utilizes the traditions of Amami and Yoron Island, emphasizing the warmth of handcraftsmanship and the texture of the clay. It is also the root of Ishigaki-yaki. The technique, which fuses naturally colored glass and pottery, creates a deep, rich texture. Please check the photos for details. Photos (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)