Diameter approximately 6.5 cm. Height approximately 6 cm. It says "China Boshan." As you can see in the third image, there are manufacturing imperfections on the foot, such as glaze, and it has been stored since around the Showa era. Silver speckles appear depending on the light. It is slightly larger than a sake cup. There are 18 small oil-drop temmoku teacups. Please order in units of 6. No box, will be shipped in a separate box. Suitable for use as a sake vessel, tea utensil, teacup, or kyūdashichawan (small teacup). Only those who understand the nature of old items, please. If you purchase 12 or more, we can discount the shipping fee, so please let us know in the comments before purchasing. Please purchase after the price is adjusted. #China #SakeVessel #TeaUtensil #Pottery #OilDropTemmoku #MUSEUM #TeaUtensil #TeaCeremony #OilDropTemmoku #Boshan