Zolephera wamba za ophika mpunga zomwe sizingaphike:
{1. Choyipa cha mpunga: zitha kukhala zotsekereza mobwerezabwereza za kusinthana kwa kutentha kumachimwira ndikuwotcha
Njira Yokonza: (1) Pakadali pano, gwiritsani ntchito mpeni kuti muchepetse macheza, kenako gwiritsani ntchito sandpaper yabwino kuti muyeretse mawonekedwe, omwe angachepetse vuto la mpunga wowotcha;