This is a bamboo tube-shaped suzuri (inkstone). My grandfather found and purchased it at an antique market, so I don't know the details. It has a box, but no lid. Please be aware of this. Size: Length: Approximately 16cm Width: Approximately 10cm Thickness: Approximately 2cm Weight: Approximately 716g Please consider this item, understanding that it is a used item stored at a private residence. Thank you.