No optical illusion, this is the eyeball pin you've been looking for! Maybe you adore your ophthalmologist, or perhaps you need a different way to say "Eye Love You." This fab little 1.25" printed aluminum eyeball pin is easy on the eyes. Great gift for eyeball health, awareness, eyeball surgery, eye doctor gifts and any other reason you see fit. This funny lil' eyeball pin is looking to go home with you! Cutest eyeball pin you'll ever wear on your bag, backpack, badge reel or lanyard. Adorable eyeball lapel pin will brighten any gift basket or care package. Feel seen! Eyeball pin comes packed on an educational card, was designed in the USA and made in China. How do eyeballs work? These orbs of light-sensitive tissue, fluid, and muscle are our wonderful windows on the world. Specialized cells translate light, dark and color into signals the brain can understand. Get to know your rods from your cones.