How to use contacts: Open bottle and put circle lens on [A review for Geo Berry Horic Green CM-956 in hazel eye color. Get this pair at here.] It is often challenging for first time wearers of contact lenses to open the vials of circle lenses / contact lenses. Watch the short video below for step-by-step guide. Previous Article Should I Wear Circle Lens / Cosmetic Colored Contacts? Next Article Achieve BIG Gyaru Eyes with Geo Princess Mimi Sesame Grey