A pen model inspired by the “Blue Hour” when the sun has just set, the sky is not yet completely dark, the space is covered in a peaceful blue, that is also the time when the flickering lights gradually brighten in the city. The entire body of the pen has expressed that idea extremely well, a layer of lacquer is also peaceful with a perfect blue color like the blue hour, the hexagonal patterns contrast with the light hidden under the lacquer, sparkling like the lights at night.