iingqayi zeglasi ezinqabileyo zinokuvumela abantu ukuba bahlule kakuhle imixholo yejagi, iluncedo kakhulu kwaye iyakhawuleza.Iyasebenza kwaye iyathandeka ngobuhle.Iingqayi ezicacileyo ezenziwe ngeglasi zinezinga eliphezulu lokhuseleko.Ngokwahlukileyo kwiingqayi zeplastiki, ukuthungwa kweglasi kunokuqinisekisa ukhuseleko lwabasebenzisi.
