There are manufacturing imperfections in various patterned areas. The glaze is applied and does not peel off, and there are no issues with use. Approximate external dimensions (cm): Cup: diameter 7.3 x height 5.5, approx. 200g; Saucer: diameter 15.2 x height 1.8, approx. 200g. Price negotiations are possible only with the bulk purchase function. Please purchase this item immediately if you wish to buy it individually.