As long as eyes are round and spheric, you need some kind of holder to keep the eye in place. Luckily, several years ago, we invented our silicon pads. They are as easy to use as they are useful. If every eye pinned to our holder did generate one cent our headquarter would be on a Caribbean island, or eyeland. To round things off, we also invented not only several pads for different artificial eyes, but also a holder for the holder (LINK), our famous head simulation. Our challenge is ongoing: We guarantee that all artificial and useful cadaver eyes fit in our headmodel. Contact us if you found an inappropriate eye.