Nachi Black Inkstone - Kofudo Yamaguchi Size (approx.) Length: 16.8 cm Width: 11 cm (max) This is an inkstone made of Nachi black stone. I received it from someone, so the purchase date and production date are unknown. It's a beautiful item with little use, but it is a used item. There are some signs of use, minor dirt, and scratches. Please understand that this is a used item before purchasing. #suzuri (inkstone) #Wakayama