Stored in a box for over 30 years, kept on a shelf away from sunlight. A sticker with the number 1393 is attached. Size (measured at the longest part) Inkstone: 15.6 x 11 x 1.9 cm Inkstone (where ink is applied) Length: 12.6 cm Land side width: 9.5 cm Sea side width: 6.5 cm Depth of the sea part: 1 cm Weight: 576g Box: 17.5 x 13.2 x 3.5 cm Measurements are approximate. Please understand that there may be some errors. As it is an old item, both the inkstone and the box have scratches and stains. There are traces of use with ink. Both the box and the inkstone have scratches. I am not familiar with this field, so I would appreciate it if someone who knows about it could take a look. For those who understand that this is a used item and has been stored for a long time, thank you in advance. As it is an old item, it may break or chip during shipping. Please understand. Discounts are available for combined sales with other items.