Add a futuristic flair to your space with the Nuvitron Postmodern Nixie Clock. Coming in a white casing, this clock is handcrafted and comes with a wooden enclosure having six layers of polyurethane finish. Combining retro technology with modern aesthetic, the front of the Postmodern Nixie Clock uses nixie tubs originally manufactured decades ago during the Cold War and it is because of this that the clock is in limited production. This unique clock works by applying high voltage to the filling of the tubes, a neon and argon gas mixture, which causes them to illuminate with a warm orange glow. The Postmodern Nixie Clock allows you to choose between a 12-hour or 24-hour format as well as view the temperature in Fahrenheit or Celsius.