Imikorere ibiri yo gufunga no kutagira umukungugu ikorwa na kashe.
Mugabanye igiciro cyo gutunganya, kubika byoroshye.Mugabanye kuzigama umwanya
Grooves iroroshye kuyikora, bityo igabanya ibiciro.
Nta yandi mahinduka akenewe.
Igishushanyo cyihariye cyo gufunga iminwa itanga imikorere myiza kandi ihamye.
Kuberako ibikoresho ari polymer elastomer, ntabwo rero bizangirika, kubora.