Ngwaọrụ akpaka
Akpaka square akpa akpaka, ndị otu ọ bụla nwere wiil 4 na-eme ka usoro ihe anọ dị n'elu, ala, aka ekpe na aka nri n'otu oge site na wiil ndị agbụrụ. Site n'inye nri iji nyefee ọrụ, ọrụ ahụ agwụcha na-akpaghị aka. N'otu oge ahụ, igwe na-ejikwa ya kpuchie ya iji nweta nnwe nke uzuzu na nchebe gburugburu ebe obibi.
Akụrụngwa ahụ zuru oke ma nwee ikike ise nke ehihie. Ọ na-eji ọtụtụ akụkụ nke polishing, yana njikọta dị iche iche nke wiil na-eme ka ọ dị dabere na mkpa ọ dị iji nweta nsonaazụ possing dị iche iche. Tụfuo ndị na-eme mkpọtụ, na-eme ka akwa akwa kpuchie ya, ma na-eme ka ọ na-eme ya na nylon. Enwere ike idozi ọrụ ndị a na saịtị afọ ojuju ndị ahịa rụpụtara.
Ngwá ọrụ ahụ nwere oke akpaaka, nke nwere ike ịchekwa ọtụtụ ụgwọ ọrụ; N'otu oge ahụ, ọ nwere arụmọrụ dị elu ma nwee ike ịbawanye ike nrụpụta ọrụ nke ụlọ ọrụ.
Uru:
• Akpaaka na-akpaghị aka
• nwere ike ịhazi akụkụ anọ n'otu oge ahụ
• A na-akụzi ọrụ
Emechaa:
• enyo
Ebumnuche:
• squat tube
Mgwooru
• niile
Gbasara nhazi
• A na-anabata (4-64heads)





