Jinhao 2.6mm International Standard Fountain Pen Ink Cartridges Refills – 30 pcs (Black)Convenient Design: Pen shaped ink cartridges are lightweight, easy to carry, and simple to use. Insert the ink sac into the pens suction mechanism, and youre ready to write in seconds. Smooth Writing: Fine ink particles with good fluidity ensure consistent, clog free performance. Universal Fit: Suitable for most fountain pens that accept 2. 6mm standard cartridges. High Quality Ink: Neutral pH, non toxic, and designed to provide excellent coverage and

Transparent body allows for easy ink level monitoring

5 mm nib ensures consistent ink flow and a refined writing experience

The Jinhao X450 Matt Black Fountain Pen combines elegant craftsmanship with superior functionality

Smooth Writing: The two-tone Iridium fine nib ensures smooth

consistent ink flow for a comfortable and precise writing experience

You can choose more pens you need in my shop

✔ Eyedropper Filling System – Large ink capacity with secure sealing to prevent leaks

Premium Resin Body – Durable black resin construction with a sleek silver clip for a modern

or professional note-taking

designed for everyday carry

and resistance to wear

Service -> If any problems caused (like did not receive or pen did not work)