He tino tika te hanga o ngā ngongo whakarewa e hangaia ana e tā mātou mīhini hanga paipa, ā, he tino kaha hoki, he mea tino pai mō ngā kaupapa hanga paerewa teitei. He mea hanga ia ngongo ki te maitai kounga teitei, he 38 mm ki te 60 mm te whānui, he 2.0 mm ki te 4.0 mm te matotoru o te pakitara, he tino pai te kaha ki te kawe kawenga, ā, he ngāwari tonu te kawe.
I roto i te umanga hanga, ka hangaia e ēnei ngongo pakari he taiao mahi pumau, haumaru hoki mō te mahi kohatu, te peita, me te tiaki i ngā whare teitei. Ka tautokohia e ā mātou papa hanga-mīhini te mahi pakari me te pono i runga i ngā kaupapa.