The Cracked Smalto Blue are porcelain tiles with a shiny enamel on the top, which through a process of temperature shock, cracks on the inside of the enamel and achieves a cracked and glazed aesthetic effect. Despite this, its surface is smooth and pleasant to the touch. Due to the composition of the mosaic, it has zero water absorption and a high resistance to temperature variations, shocks, scratches and other situations that may affect its appearance.