Nikko Ironstone A set of 5 teacups and 2 lids from Nikko's Double Phoenix series. There are round stains on the front and back of the lids, but I think they will come off if washed. I haven't washed them to avoid accidentally scratching them. Diameter: approximately 8cm. The gold and indigo colors are beautiful. The teacup in the lower left of the photo looks like it may have been used, but the other 4 are unused. Please be aware that these items have been stored at home.