This is a yuzu-kuro chawan (tea bowl) made by Yoshiki Sugiura of Togetsu-gama (Rabbit Moon Kiln). The body of the bowl has a rather irregular shape and is not a perfect circle, but this is also a characteristic of this tea bowl. The yuzu-kuro color harmonizes exquisitely with the vibrant green of matcha, enhancing the flavor of the matcha. ※Size※ Height: 7.8cm Diameter: 10.5cm The wooden box has some stains from storage, but the tea bowl itself is in good condition with no scratches, cracks, or chips. For those who understand that this is a used item. Thank you for your understanding. Please refrain from purchasing if you are overly concerned about condition. I have a dog. Please be aware if you have allergies. I am selling while working, so replies may be delayed. Thank you for viewing m(_ _)m