This is a set of Kutani-yaki ceramic teacups and five teacups with floral patterns. They have never been used. They are old items that have been stored at home. I believe the pottery itself is in good condition. The box is dirty and old. Regarding the stain on the lid of the teapot, I haven't tried washing it to see if it comes off, so I don't know. Please check the photos. Also, please check the condition of the box. - Set includes: Teapot and 5 teacups - Design: Floral decoration - Material: Ceramic - Color: Combination of gray and brown - Dimensions: Teacup: 9cm diameter, 6cm height Teapot (without lid): 8.1cm Teapot (with lid): 11cm Thank you for looking.