This was purchased at a calligraphy supply store about 30 years ago. Speaking of inkstones, it's all about the ink! I will also give away "The Mystery of Ink and Answers" by Bokudo. The brushes in the photo are sold separately. They are included for size reference. You can think of the small brush as being for half-size paper and the large brush for long paper. Inkstone size: Length: 25.5 cm Width: 15.7 cm Comes with a wooden box. Total weight: 3 kg Thank you for viewing.