Z-LION okpukpu abụọ akpati ozu nke ihe egweri efere na-tumadi ji maka ihe n'ala nkwadebe elu gụnyere mkpa mkpuchi mwepụ, elu larịị, mbụ egweri wdg Nke a ihe egweri ngwá ọrụ na-abịa na-ahụkarị trapezoid isi, nwere ike ndokwasa ka a dịgasị iche iche nke ala egweri igwe. site na oghere 3 na trapezoid base.2 nke akụkụ akpati ozu na ịdị elu nke 13mm na-emesi ike ike na ogologo ndụ nke ngwaọrụ ahụ.