Kua tino rongonui nga ahi ahi o Porocelain na runga i o raatau ahua huatau me te roa. Ka whakaratohia e ratau he aotrahe hou i te wa e whai kiko ana, he iti hoki te tiaki. I roto i tenei aratohu whanui, ka tirotirohia e matou me pehea te pupuri me te tiaki i to papaahi o te pocarlain Slab, me te whakarite r