Platinum - Standard Size Proprietary Dye Ink Cartridges | Blue - Set of 2

Platinum cartridges are designed for effortless, reliable writing with Platinum fountain pens. They offer a larger ink capacity, a secure fit, and instant usability, no bottles, no mess, just immediate readiness wherever you write. A simple system built for mobility and consistency.

Platinum Blue Dye Ink delivers a deep, precise blue tone made for clarity and everyday performance. It flows smoothly even through fine nibs, dries quickly, and maintains long-term stability without clogging or residue. It’s a dependable ink for any writing context.

Together, they create a complete writing system focused on simplicity and precision. Every detail is engineered for smooth performance, so the focus stays on ideas, not mechanics. A quiet, reliable tool for writing that needs to be clear and lasting.