Bille en Acier Noir - Hand Ink

Any idea why this refill wouldn't fit my Parker Jotter? Blue is

Refill Guide - Blog

Acid-free, water-resistant, archival Ink protects your sketches, drawings and anime from fading over time Unique Tungsten carbide roller ball tip

Pentel Arts Hybrid Technica 0.4 mm Pen, Ultra Fine Point, Black Ink, Box of 12 (KN104-A)

BILLE ACIER CLIPSABLE - Hand Ink

Parker Quinkflow Ballpoint Pen Refill, Medium Nib, Original Refill

0.5mm point creates sharp, fine lines for precise writing Premium metal clip secures to various locations Comfortable grip ensures enhanced control

SHARPIE Rollerball Pen, Needle Point (0.5mm) Precision Pen, Black Ink, 12 Count

Buy 12 Black Pentel Hybrid Technica Gel Pens, 0.4 Mm Tungsten Tip

EnerGel Liquid Gel Pen Refill features high-performance ink technology that combines the best qualities of liquid and gel ink for a super-smooth writing experience. Quick-drying ink is ideal for lefties - no smears, no smudges and no globs. 0.7mm metal tip produces crisp, medium lines.

Pentel EnerGel 0.7mm Liquid Gel Pen Refill, Black Ink - 12 / Box

Pentel WOW! Retractable Ballpoint Pens - Medium Pen Point

Caran d'Ache 849 gray ballpoint pen – P.W. Akkerman Den Haag