Terra Lusa microfiber cloths collection Looking at the ground in Portugal is to see real works of art. White limestone, and basalt are the subjects chosen to draw the history and culture of this country. The Portuguese Calçada is a Portuguese cultural expression, a historical heritage of a mixture of culture and construction technology of the Romans and Arabs, which ended up imposing itself in Portugal in the fourteenth century, during the reign of D. John II. Microfiber cloths are ideal for cleaning mirror surfaces such as glasses, screens and tablets. 19 x 19 cm. They are presented in a sachet with bilingual carton explaining the theme to which they refer.