Soft, 3-Dimensional molded eyes that look right back at you. Great for streamer patterns or with REAL-EYES (barbells). Each eye has an adhesive back. Stick the eye in place, then epoxy or clear-coat. I DON’T! I use a drop of Zap-Goo to glue ’em on. So easy that I never tye a salt or freshwater streamer without eyes. All have black pupil. (20-Pack)