Lacking the iconic striped pattern running down it’s barrel. The Souveran 400 Black Plunger Fountain Pen offers a design that is both sleek and stylish. Whilst the added feature of an ink viewing window allows the user to see the level of ink within their pen. The body of this fountain pen is made of high-grade, black resin. Offering a pen body that is not only durable but also lightweight, despite its size. Resulting in a well balanced and controlled writing experience. The black body of this pen is further accented through the use of 24k gold-plated accents. These accents both complimenting the black body of the pen whilst also offering a design that is both eye-catching and impressive in appearance. Topping off the pen is a the screw on cap, which not only features the iconic Pelikan clip crowning the top of the cap. But also ensures that the nib of the Fountain pen is kept fully protected from damage. Featuring a 14k gold, bi-colour nib which is further decorated through the use of a rhodium trim. This pen offers a smooth and seamless writing experience. Whilst also complimenting the black body of the pen. The nib of this pen comes in a variety of different sizes: Extra fine, Fine, Medium and Broad. Allowing for full customisation to the pen when it comes to the line width the pen writes with. Coupled with the nib, this pen features the iconic differential piston-filling mechanism. Allowing for the pen to not only write using bottled ink, but also allows for a refilling experience that is both seamless and faster.