The pineider matrix fountain pen is a gorgeous addition to pineider s limited edition jewelry collection. The jewelry collection deviates from standard pineider production in that it is created and designed with methods and techniques strongly inspired by jewelry-making and customized to the world of writing. Each pen is crafted from solid 925 sterling silver and then plated with one of three different precious metals: black ruthenium silver palladium or yellow gold. All functional parts of the pen and techniques are produced in the most appropriate metals for each component: marine steel for the clip brass for the grip section and blind cap. The innovative cap mid-ring and barrel consist of a set of facets that seemingly roll into themselves. Processed in a 3d augmented reality environment the facets start from the head and reach the back creating an effect of endless rewinding. The cause-and-effect design creates an elegant pen that alternates satin and glossy surfaces in an endless succession of symmetry. Each writing instrument is fitted with a 14k gold hyperflex nib with a quill cut for flex. The pineider matrix fountain pen is a piston filler fountain pen and features the magnetic twist lock cap. Each matrix fountain pen comes in a luxury box made of wood and leather made in florence and includes a set of inks filigree letter paper pineider s snorkel ink loader and a portable ink filler. The pineider matrix fountain pen is limited to 88 pieces. Product specification...