1. Ko te mīhini hurihuri, rite tonu ki te mīhini whakairo noa, e whakamahia ana mō te pēhi papatahi, te pēhi pewa me ētahi atu mea mō ngā pereti rerekē.
2. Kei roto i te mīhini hurihuri e ono ngā huinga roera paerewa, ā, ka taea te hanga i ngā āhua rerekē hei whakatutuki i ngā tono tukatuka rerekē.
3. He kōwhiringa te tūnga, ka taea te tuku atu mō te utu tāpiri.
| Tauira | RM08 | RM12 | RM18 |
| Te kaha | 0.8mm/22Ga | 1.2mm/18Ga | 1.2mm/18Ga |
| Te Hōhonutanga o te Korokoro | 177mm/7” | 305mm/12” | 457mm/18” |
| Tākai (cm) | 50x45x16 | 38x45x16 | 73x27x14 |
| Te Tai Tokerau/Te Tai Hauāuru | 22/24kg | 19/21kg | 24/26kg |
| 48/53 pauna | 42/46 pauna | 53/57 pauna |