Tokoname-yaki, Tohyohachi, Osamu Matsushita Set of 3 ceramic sake cups (guinomi) Message from Mr. Osamu Matsushita: Made with Hakuso clay as a base, combined with white clay, and fired with Nara ash glaze. Please enjoy the rough texture of the clay as it is, while savoring the color of the ash glaze and drinking your sake. [Size] Please check the photos. I would like to offer these to someone interested, as I am organizing my collection. These items were obtained a while ago at a sake brewery's open house. Please examine the photos carefully as these items have been stored for a long time, and consider purchasing them only if you are satisfied with their condition.