Sisebenzisa ibhokisi lebhethri elenziwe ngezinto zokwakha ze-fiber ukukusiza ukuthi uthuthukise ukusebenza kwakho kokuhamba kusasa. Uma kuqhathaniswa nezinto zendabuko, isisindo sabo sincishisiwe kakhulu, ibanga elide lingafinyelelwa, nezinye izidingo ezibalulekile kwezokuphepha, ezomnotho kanye nokuphathwa okushisayo kungahlangatshezwa. Sisekela nepulatifomu entsha yanamuhla yezimoto zikagesi