Introducing a new way for your Zippo lighter to illuminate the dark - black light designs! The new black light designs are accomplished using specially formulated ink, which is carefully applied to selected areas of the Color Image art so that when the design is exposed to ultraviolet light a bluish glow appears over the selected area. These designs are finished on a Black Matte lighter. Each lighter has a bottom stamp signifying the year it was made, is refillable, and is backed by Zippo's lifetime guarantee. All windproof lighters are American-made in our Bradford, PA factory and come packaged in a gift box. Zippo's lifetime guarantee. All windproof lighters are American-made in our Bradford, PA factory and come packaged in a gift box.