Details are unknown, so if anyone knows, please let me know. There is a case, but it is quite damaged. It seems to have been used a little, and there is damage from aging. Please refrain from bidding if you are concerned about minor details, as this is a long-term storage item of an amateur. Please forgive any damage associated with long-term storage. I hope you will judge the condition from the images. (Total length) Approximately 18.5 cm (Weight) Approximately 217 grams Please understand that this is an old item and thank you for your understanding. Chinese ink Tang ink Writing materials