I'm not sure what this is. Is it a teacup or a small bowl...? It has quite a presence. My family member said they bought it from Tachikichi or an expensive shop around Kyoto, but the details are unknown. My family are all collectors of ceramic products, but we're moving and running out of space, so we're reluctantly putting it up for sale. Diameter is about 8.5cm x height 6.7cm. It came in an elaborate wooden box, so I think it's for collection, but the box was dirty and I threw it away, so please consider it as used. Please purchase only if you understand the current condition as it has been stored at home for a long time. Due to the nature of ceramic products, shipping costs will be high, so please refrain from price negotiations. All packing materials will be recycled. Sometimes, materials with signs of use will be used. Thank you for your understanding.