Stenax Steno-matic Unique 4 Sided Rolled Gold Ballpoint Pen made in Germany 1955-60 The company was based in Hamburg and, in its few years of operation, produced top-of-the-line pens. Exceptional build quality The pen features an unusual four-sided barrel with an intricate horn-tip guilloche pattern. This pattern gives the pen a striking, reflective appearance and feels well-balanced and solid. The push-button mechanism is very precise with a distinctive click when the button is pressed. This company produced some of the finest writing instruments in Germany, which are now highly sought-after collector's items. This is an indestructible pen, built to last and withstand decades of use.