This is a set of 4 hand-painted teacups designed by Masatoshi Saeki, a ceramic artist selected as one of "10 Designers of the World" by the International Museum of Ceramic Art in Faenza, Italy, who passed away in 2019. These teacups are from the 1970s and are no longer in production. They are vintage items from 50 years ago. 【Size】 Diameter 11cm x Height 6cm They have been stored at my parents' house for a long time, but they are unused. They have been stored in a dark place, so there are no noticeable stains or dirt, but there are individual differences due to the hand-painting. Please understand that these are vintage items before purchasing. ※ Because they are ceramics, there are "kannyu" (crazing). "Kannyu" refers to the fine crack patterns that appear on the surface of the glaze due to the difference in shrinkage between the ceramic body and the glaze during the cooling process after firing. This does not affect the strength of the vessel and has been enjoyed as a beautiful pattern since ancient times. If you are looking for a perfect product like modern products, please refrain from purchasing. We are looking forward to your purchase.