Ystudio Portable Fountain Pen- Copper

Ystudio's fountain pens are one of our favorite heirloom gifts, and we love the convenience of their new portable model. The pen writes steady and smooth. The nib is from Germany Schmidt and it comes with Schmidt converter inside.  This pen is made of solid copper and comes with one black maple pen case  and one exquisite wood box package.  SPECS Material：Brass, CopperSpecs：9.7 X 11 X 138 mmNib: FineRefills: Comes with a converter included (International Standard Cartridge Type) USE&CARE Over time the color of the copper will begin to  patina and change in reaction to the pen's user and environment.  The oxide is harmless. You can restore its original luster by wiping with copper oil. Without any surface treatment, the pen will maintain its individual marks by the constant use of the owner.  Please experience and enjoy the one-of-the-kind beauty of copper. INK RECOMMENDATION In order to have the best writing experience, the manufacturer of ystudio's fountain pen nibs, Germany Schm