In 1993 waterman introduced the edson model, whose name was derived from waterman's founder lewis edson waterman. The design of this pen was extremely innovative although it was developed making reference to waterman's tradition. The shape of the nib and section actually represent the modernization of the 1960 waterman cf's design, making the edson the perfect balance between futuristic design and tradition. This waterman edson is pre-owned but in excellent condition with minimal signs of use. The packaging is complete but unfortunately the blue box is flaking off, as it is often the case with these boxes from the 1990s.