Ko te painga matua o te takai kore hau ko tōna kaha whakamiharo ki te wehe i te hāora. Mā te hoahoa o ngā pounamu PP kore hau ka taea e rātou te pupuri i te hau o waho. Mā tēnei ka tiakina pai ngā kai hohe o ngā hua tiaki kiri. Nō reira, ka mau tonu te whai huatanga me te hou o te hua mō te wā roa.
He pai te ātete o te rauemi PP ki te wera. Ka taea e ia te pupuri i tōna pumau puta noa i te whānuitanga o te pāmahana. Mā tēnei āhuatanga ka whakaitihia te pānga o ngā piki me ngā heke o te pāmahana ki ngā hua tiaki kiri, ā, ka roa ake te ora o te hua.
He tino pai te kirihou o te rauemi PP, e āhei ai te whānuitanga o ngā hoahoa auaha mō te āhua o te pounamu.
He mama te rauemi PP, engari he pakari, he mea ngāwari mō te kawe me te kawe. He ngāwari te whakamahi i te hoahoa pēhi kua takaihia ki te korehau, te pane papu rānei, e āhei ai te whakahaere tika i te horopeta o te hua me te karo i te maumau.
Mō te hunga e haereere pinepine ana mō te pakihi, mō te wā hararei rānei, ehara i te mea iti rawa ēnei ipu e ono, e hiahia ana kia whakakīia anō ngā hua tiaki kiri i ngā wā katoa, ehara hoki i te mea nui rawa kia kore ai e raru te kawe. Ka taea e ēnei te whakatutuki i ngā hiahia tiaki kiri o ia rā mō tētahi wā.
Ahakoa mō te tiaki kiri o ia rā, mō te tiaki kiri o te kāinga rānei, mō te haereere rānei, mō te pakihi rānei, he tino pai ngā pounamu tiaki kiri 100 ml me te 120 ml. Mō ngā mahi tiaki kiri o ia rā, ka taea e ēnei te whakatutuki i ngā hiahia o ngā mema o te whānau mō tētahi wā. Mō ngā haerenga, ka tutuki i ēnei ngā ture a ngā tari kawe waka pērā i ngā kamupene rererangi e pā ana ki te kaha wai e whakaaetia ana mō ngā taonga ka haria, kia watea ai te kawe i a rātou ki runga waka.
| Taonga | Te kaha (ml) | Rahi (mm) | Rauemi |
| PA151 | 30 | D48.5*83.5mm |
Taupoki + Tinana Pounamu + Upoko Papu: PP; Piston: PE |
| PA151 | 50 | D48.5*96mm | |
| PA151 | 100 | D48.5*129mm | |
| PA151 | 120 | D48.5*140mm | |
| PA151 | 150 | D48.5*162mm | |
| PA151 | 200 | D48.5*196mm |