punga poro kowiri tira: He rite te ahua o te rakau porotakaroa. Ko tetahi pito o te tīwiri he miro ki te nati, ko tetahi pito he poraka poro koeko kua whakairohia ki nga tauira anti-pahekeheke. He mea hanga mai i te rino waro, he kowiri tira me etahi atu mea, he iti te utu, he pono ki te punga, he rereke te parenga waikura me nga taonga miihini. Kei te whakamahia nuitia i roto i te hanga, Bridges, ahumahi me te hiko me etahi atu mara.