Njengoko sisazi, ukwenza iibhola zequartz kususela ekuqaleni kokusika iintonga zequartz ukuya kumfutshane. Emva koko sisebenzisa i-mold ethile ukugaya amaso e-quartz kwimilo engqukuva. Ngoko ke sigaya amaso ngokuthe ngqo (iintonga zequartz ezimfutshane) ukuya kwiibhola ezichanekileyo zokunyamezela? Hayi. Sikhetha ubungakanani obufanelekileyo ngesisefu.Sinezihluzo ezininzi ezahlukeneyo ezingqukuva. Zinedayamitha eyahlukileyo yemingxuma. Umzekelo, ukuba ufuna ukufumana iibhola ezinobubanzi obuyi-3mm. Sisebenzisa imingxuma eyi-2.8mm yesisefo kunye ne-3.2mm yemingxuma yesisefu. Ekugqibeleni, siya kufumana iibhola zequartz ngonyamezelo ± 0.2mm. nangona kunjalo umntu kufuneka athandabuze ukuba sinokuba nobungakanani obuchanekileyo obufana nokunganyamezeli? Kufuneka ndithi "hayi". Kwethu zonke iimveliso zeglasi yequartz kufuneka zibe nobukhulu okanye umahluko wobungakanani. Unokwenza kube mncinci, kodwa unokuyeka ukunyamezela kunyamalale.
