This is a choice lot. We have Corelle Coordinates and just Corelle. These are stoneware coffee mugs. The size varies with the name. Either 4" or 3 7/8" not obvious until you have them next to each other. Photos show which is which. There are different countries of manufacturing. Shipping is a flat rate with added $ per extra mug if a large over fee is charged we always refund the extra. Please ask questions.