The Ragno brand is one of the historic protagonists of the growth and success of the Italian ceramic tile industry all over the world. It presents stone effect stoneware with CleanOut Antibacterial Protection. A stone-look collection in which subtle graphic patterns, evocations of seashells add movement to uniform surfaces, while darker marble inserts dec... Thanks for Reading To Read the Full Article, Become an IAnD Member Access the exclusive content, editorial and expert opinions. JOIN NOWIT'S FREE LOGIN Username Password Remember Me     Forgot Password