Iyi silicone yegirazi bong ine mavara mana.Iwo akachena bhuruu, girini, brown uye bhuruu.Tinotakura zvinhu zvose nekuchenjerera kwakanyanya, tichishandisa nzira yekutakura yakakodzera kuti tive nechokwadi chokuti chinhu chako chasvika mumamiriro ezvinhu akakwana.Zvigadzirwa zvichaendeswa kunze kwemaawa makumi maviri nemana (kunze kwezororo nekupera kwevhiki) kana chigadzirwa chacho chisipo, chinoda nguva yakawedzerwa kugadzirirwa.