Gushushanya ikirango cya feza / zahabu ifite ireme ryimiterere kandi ritangaje, hamwe nicyuma cyuzuyemo ibyuma, bishobora kongeramo imyumvire idasanzwe yo kunonosorwa no gutanga amanota menshi. Ikozwe mubikoresho byiza byumubiri, hamwe nibikorwa byumwuga, ntabwo rero bifite iramba gusa no kwambara, ahubwo birashobora kandi gukomeza kugaragara neza mubidukikije bitandukanye. Iyi label ikoreshwa cyane mubicuruzwa byo hejuru, gupakira impano, vino, kwisiga hamwe nizindi nzego zifatika, zikurura ibimenyetso byabaguzi, bikurura ibimenyetso byabaguzi, bikurura agaciro k'ibicuruzwa hamwe no guhatanira ibicuruzwa. Ntakibazo kiri mu gupakira neza, cyangwa kuri salo yo mu rwego rwo hejuru, ifeza yuzuye ifeza ishobora kwerekana imiterere yihariye kandi uburyohe, iba uburyohe, bihinduka igice cy'impande z'ikirango cyo kwerekana no guteza imbere ibicuruzwa.