1. Rahi: 4″
2. Rauemi: Kowiri tira
3. Āhuatanga: Huinga waea kotahi me ngā kakau e rua
4. Whakaahuatanga:
1) He tino ngāwari te whakamahi i ngā kakau kowiri tira, he utu iti hoki.
2) Mā te whakamahi i te tīwiri māmā ka mau te waea ki roto i te awaawa.
3）Te roa 10.5cm
