This is a beautiful tea bowl by Isezaki Jun, a nationally recognized living national treasure, highly acclaimed worldwide. It comes with a written inscription by the 15th Urasenke Grand Master, Hounsai, making it a wonderful tea utensil. Please examine the images and bid accordingly. Discounts are available for combined purchases. Please note that I may not be able to answer detailed questions as this is outside my area of expertise. Thank you for your understanding. Item Size: Height 8.3cm, Width 12cm. Near new condition. *Please note that these measurements are approximate due to amateur measurement.*