Ukuwela isiqingatha sentloko yentsimbi ekhandisiweyo ephezulu esezantsi yokucofa isikrufu sisixhobo esixhaphakileyo esisetyenziswa ngokubanzi kumasimi anje ngolwakhiwo, ifenitshala, kunye neemoto. Yenziwe ngezinto eziphezulu zentsimbi, kunye nomphezulu ophathwe nge-zinc plating, enokumelana nokugqwala okulungileyo kunye ne-aesthetics.
Uphawu lwale mveliso luyilo lwamazinyo oluphezulu kunye noluphantsi, olunokudibanisa ngokukhawuleza amacandelo amabini kunye kwaye akulula ukukhulula ngexesha lokusetyenziswa. Ukongeza, uyilo lwayo olunqamlezileyo olujikelezayo lwentloko lukwanyusa ubuhle kunye nokusebenza kokhuseleko kwemveliso.