This is a teapot and teacups from Hizen Yoshida-yaki, made by Soesen Seitousho. Originally starting as a subcontractor for Hasami-yaki, their hand-carved polka dot pattern, known as "kakio-toshi," gained recognition and popularity, making them a specialty product of Ureshino today. I visited the kiln and purchased these from the outlet (with minor imperfections) corner, but I've only had them on display and haven't used them. The teapot can also be used as a pot for tea, and I think the design is not very common in the market. The round form is cute ❤︎ Please understand that these are outlet items and may have some color unevenness or pinholes. Teapot Diameter: Approximately 18 cm (from spout to handle) Height: Approximately 12 cm Teacups Diameter: Approximately 7.8 cm Height: Approximately 5.5 cm Thank you for looking.