... gray porfido stone cubes1) 8x8, 9x9, 10x10, 12x12,15x15cm,2)all natural split3)green,gray,red colorWe can supply porfido stone by ... customized sizes of chinese porfido granite tile, porfido slab, porfido curbstone, profido kerbstone, porfido paving stone, profido cubstone are all available, Natural split ...