This is the Bokundo Sumi Grinding Machine, Model SS Sumi Suri Shokunin. It's used for grinding ink for calligraphy and shodo (Japanese calligraphy). Operation has been confirmed, and it works without any problems. [Brand] Bokundo [Model Number] SS Sumi Grinding Machine NO.028984 [Condition] Everything in the photos is included. Please note that the suzuri (ink stone) is not included. It has only been used a few times after purchase, so it's in relatively good condition. It has been stored at home. Thank you.