How To: Create a Mad Eye Moody eyepiece for Halloween

Mad Eye Moody's magical eye from "Harry Potter and the Goblet of Fire" is a character all its own, moving freely and seeing what to others is hidden, especially when it comes to student mischief.

Watch this video to learn how to craft your own eye using a bottle cap, spray paint, and a ping pong ball. The craft is flabergastingly cheap yet looks quite nifty once completed.