Icupa ryuzuza umwana icupa ni ubwoko bwo kurwanya kuniga, byoroshye koza kandi byoroshye gutwara icupa ryabana kugirango banywe amazi namata.
Icupa ryuzuza ibiryo icupa rikozwe mubiribwa bya silika gel, biroroshye, byoroshye kandi bikomeye.Hasi y icupa ryakozwe hamwe ninkingi enye zinguni Kugirango wirinde icupa umubiri hejuru.
Ibara, imiterere nubunini birashobora gutegurwa.Niba ukeneye kwihitiramo, twandikire.
