Isiqinisi somgogodla osuselwe kumthofu oqukethe izinto zokugcoba zangaphakathi nezangaphandle. Isetshenziselwa ukukhiqiza amapayipi e-pvc. Ine
ukusebenza kahle kakhulu kokucubungula kukhalenda. Ngeke kubangele ukuthamba, okukhanyayo nokuhlanzekile, ngisho nokujiya kwe-
umkhiqizo lapho okokugcwalisa kunokuguquguquka. Imvamisa akudingeki ukuthi ungeze ezinye izinto zokugcoba.