When you need to add realism to your flies and streamers, these simple Oval Pupil 3D Adhesive Eyes are the easy way to go. Simply stick the Oval Pupil 3D Adhesive Eyes on sunken barbell eyes, cones or directly on the fly and use fly cement or glue to create a crystal-clear covering that will lock the eyes on. Per 20. Color: Super Pearl. Cancer and Reproductive Harm- www.P65Warnings.ca.gov.