A na-eji ya eme ihe na-emepụta sponge roba, eriri impregnated na akwa ákwà, a na-ejikwa ya dị ka nrapado, mkpuchi wdg. A na-ejikarị eme ihe na taya taya, eriri njem, eriri, eriri, wdg. na-emepụta ihe mkpuchi mmiri na-adịghị, nrapado, naanị wdg. Eji aluminom - plastic composite pipe, mmanụ - free akara, ngwá ọrụ mmepụta ihe, ballpoint mkpịsị aka mkpịsị aka set, plastic akụkụ maka ụgbọala eletriki ngwa.