Kokuyo Platinum Preppy Fountain Pen Charcoal Pencils Water-Based Ink: The ink is

Water-Based Ink: The ink is water-based

The sturdy cover and expandable design provide ample space without compromising portability

excellent blending

this acrylic gouache delivers flat

making it ideal for signatures

Kokuyo Platinum Preppy Fountain Pen Charcoal Pencils Water-Based Ink: The ink isFountain pen of the PERPANEP series Collaboration with Preppy of Platinum Fountain Pen Co., Ltd. A flexible thin metal pen tip conveys the fine unevenness of the base paper to your hand By using it in combination with rough base paper, which features irregularities on the paper surface, it is comfortable to write with a light touch and feel the sound of tracing the paper surface Equipped with a slip seal mechanism that prevents ink from drying and