My grandmother used to hold tea ceremony classes, so I'd like to sell some of her tea ceremony utensils little by little. I don't know the names of the artists, so please check the images. I believe they were handled with care, but these items are at least 10 years old since they were purchased. Size: Thickness: 1.1cm Diameter: 21.5cm Selling as a set of 2, different colors. They appear to be unused. Thank you.