I'm not an expert on ceramics myself, but based on the signature on the box, I believe this is a work by Yoshio Mizutome. My mother, who loves Mashiko-yaki pottery, purchased this. The teacups were in the box without being opened, but I opened them to take photos for this listing. Although it is new and unused, please understand that it has been stored at home for a long time before purchasing. (Left) Approximately 9 cm tall, 7.5 cm in diameter (Right) Approximately 8 cm tall, 7 cm in diameter Please note that the anonymous shipping method may be changed between Rakuraku Mercari Bin and Yu-Yu Mercari Bin.