The wmf brand - since 1853 has made cooking, dining ,entertaining and drinking a real experience. Wmf products prove their high quality and practical benefits when preparing and cooking meals,when serving dining,drinking and enjoying.The barista collection of cups & saucer follow the barista code. The proper dimension of the cup for the type of coffee being served, the proper thickness of the porcelain,and the appropriate shape of the cup,. What has become common knowledge for the right glass for the type of wine is also true for coffee. Crafted of the finest porecelain.