About Costiero series offers the ultimate in breezy, seaside-inspired tranquility. A charming evocation of salt, sand, and sea breeze, coastal design is both relaxed and sophisticated, combining the best of vacation-home leisure and classic, preppy style. Costiero is a FULL BODY porcelain series. Full body is a product whose surface colour is the same all the way through the tile which the entire tile is composed of natural clays. The design of the tile is created by refining natural clays mixed with natural pigments.