This contemporary patio stone is a best-selling option for contemporary backyards. Blu smooth patio stones are available in a multi-piece system for pool decks, walkways and backyards. Available in different dimensions to allow for creativity in paving patterns, the Blu 60 collection is one of Techo-Bloc's most reknowned and popular collections. Its smooth texture is perfect for any modern landscape design. Choose from a large collection of colors for your pedestrian only areas such as on walkways, pool sides and patios. Check out the HD2 smooth texture for the tightest/poreless surface.