a) Ahụ mkpọchi: ejiri naịlọn jupụtara na iko mee ya, ọ na-eguzogide kemịkalụ.
b) Eriri: eriri ígwè siri ike, nke nwere ọtụtụ eriri, nwere mkpuchi mkpuchi plastik doro anya.
c) Enwere ike ịhazi ogologo eriri.
d) Na-anabata otu mkpọchi mkpọchi iji kpọchie.
e) Enwere ike itinye haps ọnụ maka ojiji mkpọchi ọtụtụ oge.
f) ngwọta ike dị mfe iji ọtụtụ ihe, nke dị mma maka ngwaọrụ pụrụ iche nke enweghị ike iji ngwaọrụ ọdịnala mechie.
| Nkebi nke | Nkọwa |
| CB02 | Dayameta eriri 3.3mm, ogologo 2.4m |
