Japanese silver smoked watts and watt silver smoked, smoked silver Quintana J-watt, imported smoked tile imported Japanese silver smoke tile unique combination of natural clay tile and modern technology baked tradition, vividly show silver smoke tile elegance, beautiful roof line deep into the Japanese style, shine in modern buildings, pavilions, perfect coordination. 16 per square meter, monolithic weighing about 2.8 kg, Quintana clay tile surface and interior are silver