First, please take a look at the profile. This is a Mino ware tea bowl. The artist is Yoshieimon Kato. It is a Mino Karatsu tea bowl, with a unique grayish Karatsu glaze. The shape is not a perfect circle, but rather a slightly distinctive "kutsu-gata" (shoe-shaped) style. The painting is also abstract, as is often seen in Karatsu and Mino ware, giving it a rich flavor. The dimensions are approximately 13 cm in width, 12 cm in length, and 8.5 cm in height at the measurement points. The included accessories are a matching box. Although there is some discoloration on the matching box due to aging, the tea bowl itself is in beautiful condition with no noticeable scratches or stains. It can be used from everyday practice to events like monthly tea gatherings, training sessions, and large tea ceremonies. This tea bowl still seems like it will change its appearance as it is used over time.