Ro-buchi (Furnace Rim) Kaki-ai (Type of finish) Chado-gu (Tea Ceremony Utensils) Approximate Size: Top side: Approximately 42.4cm Height: Approximately 6.6cm Details are unknown as there is only a hint from the writing in the last image. (It seems to be an item purchased for 12,000 yen in 1976) There are no cracks or chips, and it looks clean to the untrained eye. The box is tattered with age-related dirt, discoloration, stains, and writing. This box will be wrapped in bubble wrap for shipping. The furnace rim will also be protected with a protective sheet to prevent breakage. Long-term home storage. It has been stored for at least 10 years. Please ask specific questions. I do not understand specialized tea ceremony terms. I will ignore standard Mercari comments.