The Ganz Lucky Little Jack-O-Lantern charm glows in the dark. It comes with a card that reads "Carry this little Jack-O-Lantern with you on Halloween night. Watch his face glow in the dark; bringing nothing but delight! When his face begins to glow he'll bring good luck to you; he'll bring good luck to you; lots of treats and lots of fun for sure the whole night through!".
