Set of 5 ceramic yunomi tea cups with a green and blue gradient. - Quantity: Set of 5 - Color: Green and blue gradient - Design: [No design specified] - Material: Ceramic - Bottom mark: Blue patterned mark Thank you for viewing. These were a gift from my mother-in-law, who has many nice things, but I don't know what kind of pottery they are. They are green yunomi tea cups, and the size is just right, not too small and not too large.