I think it's Shigaraki ware, but I'm not sure. Please take a look at the pictures. Coffee cups and saucers, 3 sets Saucer size: Approximately 12cm Cup size: Approximately 6cm Please understand that these items have been stored at home. Instant purchase is welcome! Shipping is planned via Yu-packet Plus. This may change. Items will be shipped compactly. Please read the profile description before purchasing. Thank you very much!