Ko te Porocelain Calacatta Slab Rex he mata ataahua me te matara e whakakotahi ana i te ataahua o Calacatta Marble me te kaha o te hangarau o te hangarau porcelain. Ko tana hōputu nui, te papa angiangi o te ultra-kikokore e whakaatu ana i te uaua ki te aukati me te papamuri ma, he pai