Ezi glasi zokufunda zesitayela se-retro ziye zatsala umdla wabathengi abaninzi ngoyilo lwabo olulodwa kunye nefashoni. Ayisiyo kuphela iiglasi zoncedo lombono, kodwa kunye nomhlobiso wefashoni, wongeza uhlobo olwahlukileyo lomtsalane kumsebenzisi. Ezi glasi zibonakalisa uyilo lwebhulorho yempumlo yentsimbi ephucula uzinzo lwesakhelo kwaye inike imvakalelo eyomeleleyo neyomeleleyo. Isakhelo esinemibala emibini sibonelela abasebenzisi ngeendlela ezahlukeneyo zokukhetha umbala ukuhlangabezana neemfuno zabantu abahlukeneyo ngokuhambelana nombala.
Uyilo lwezi glasi zokufunda lunika ingqalelo kwiinkcukacha zokuhlangabezana neemfuno zencasa yefashoni yabantu abahlukeneyo. Ibhuloho yempumlo yentsimbi ayigcini nje ukwandisa ukuzinza kwesakhelo kodwa yongeza ingqiqo ekhethekileyo yefashoni kwiiglasi. Nokuba zidityaniswe nesinxibo esisemthethweni okanye esiqhelekileyo, ezi glasi zokufunda zinokuphucula inkangeleko yakho.
Ukuze unike amava okunxiba ngcono, ezi glasi zokufunda zamkela uyilo lwehinge yasentwasahlobo ekrelekrele. Olu luyilo lwenza udibaniso phakathi kweetempile kunye nesakhelo lube thambileyo kwaye aluyi kuxina ubuso bakho kwaye lubangele ukungonwabi xa lunxibile. Unokunxiba ezi glasi zokufunda ixesha elide ngaphandle kokuziva uxinene okanye ungakhululeki.
Sinikezela ngeefreyimu ezahlukeneyo ngemibala eyahlukeneyo onokuthi ukhethe kuyo, kubandakanya abamnyama bakudala, abamhlophe, imfashini eluhlaza okwesibhakabhaka, ebomvu, njl.njl., ukuhlangabezana nosukelo lwakho lombala. Nokuba uyinxiba ngezihlandlo ezisesikweni okanye yonke imihla esitratweni, uya kufumana isimbo esikulungeleyo.