Tachikichi Adam & Eve Series Demitasse Coffee Cup Set of 3 These are small coffee cups and saucers. You can enjoy coffee brewed with a regular drip coffee maker or a stovetop espresso maker. The Adam & Eve series was a line Tachikichi created for younger people. These have been stored at home. They are unused and have no scratches or stains. The cup diameter is 6.5 cm, and the saucer diameter is 12.5 cm. I have another set available, but with a different pattern. If you would like to purchase both sets, please let me know in the comments. I will reduce the shipping cost.