These Halloween accessories have a special Franken-tastic treat: they glow in the dark! Special glow-in-the-dark enamel is used on the eyes, nose, and mouth of the jack o' lantern to mimic everyone's favorite Halloween decor. The Jack-O-Lantern Cufflinks are a great addition to your cufflink collection if you're not keen on dressing up in costume for Halloween. Dress up in a more formal sense with french cuffs and still stay festive. Trick or Treat!