Simbi isina tsvina inogara kwemakumi emakore uye kunyangwe ikave yakapfava, unongoigeza uye inotaridzika zvakare. Iyo yakakwirira kupfuura chero ipi zvayo zvishongo zvesimbi, haina hunyoro mu ngura kana kutonhora nharaunda. Sezvo iyi iri simbi yakareruka uye isingakonzere kukanganiswa, saka isarudzo yakakurumbira kune vanhu vane ganda rinopisa.Iyi simbi yakasimba. Inogona kupfekwa zuva rega rega, ichiita kuti ive shamwari yakanaka yekushandisa kwemazuva ese.
Anenge marudzi ese ezvishongo anogona kugadzirwa nesimbi isina tsvina, kubva mhete nezvishongo kusvika kumaketani, mawachi, uye mhete. Iyi haingori intrinsically yakasimba alloy asiwo alloy inogona kutsungirira kupfeka kukuru. Izvi zvinoreva kuti simbi isina tsvina zvishongo zvishongo zvinogara kwenguva refu kupfuura goridhe nesirivha zvishongo.