BLACK FANTASY EXOTIC QUARTZITEBlack Fantasy Exotic Quartzite is a black wavy pattern that gives you a dramatic look. This stone gives you a statement piece for your kitchen counter, kitchen worktops and backsplashes. Quartzite worktops are porous in nature, they need to be properly sealed to avoid staining and bacterial and fungal contaminations. Sealing is recommended once a year if the quartzite slab is dense and less porous.