This is one of the tea bowls my mother collected. It's a warm, plump Ido tea bowl made of Hagi-yaki pottery. There's a sticker on the box that says "Ko-Ido," but it's about 15cm in diameter. The cloth has some stains, but the tea bowl and box are in good condition. If anyone would like to use it, please do. ■Size Diameter: Approximately 15 cm, Height: Approximately 7.6 cm