Porcelain styles, and there are several modern industrial manufacturers. These exported Chinese porcelains were held in such great esteem in Europe that in English "china" became a commonly–used synonym for the Italian term "porcelain". The first mention of porcelain in Europe is in "Il Milione" by Marco Polo in XII sec. Apart from copying Chinese porcelain in "faience" (tin glazed earthenware), the soft-paste Medici porcelain in 16th-century Florence was the first real European attempt to reproduce it, with little success. Early in the 16th century, Portuguese traders returned home with samples of kaolin, which they discovered in China to be essential
Porcelain Building in Houston, Texas, which when constructed in 1929 had a porcelain logo on its exterior. A more detailed description of the history, manufacture and properties of porcelain tiles is given in the article “Porcelain Tile: The Revolution Is Only Beginning.” Because of its durability, inability to rust and impermeability, glazed porcelain has been in use for personal hygiene since at least the third quarter of the 17th century. During this period, porcelain chamber pots were commonly found in higher-class European households, and the term "bourdaloue" was used as the name for the pot. However bath tubs are not made