Ystudio 0.7mm Gel Ink Refill black

The ystudio Parker Type gel ink refill is custom made by the famous Japanese manufacturer, OHTO and writes smooth and steady. Ystudio Parker Typer Gel Ink Refill Tip Size: Medium (0.7mm) Perfect for Ystudio Brassing Portable Ballpoint Pen Fits most pens that use a Parker type refill Length: approx. 98mm Diameter: 5.8mm Made in Japan