One more line, named Petra, constitutes an originality for Hellas Stones, as its angles are inclined, in a way that the joint is no longer visible when the stones are connected. The convenient production makes it even more perfect and exhibits a privileged choice for lining your wall, while easiness in application makes the work of the craftsman simple and fast. This stone is available in (4) colorations and consists one of the most commercial line of ur company.