Refill black ink cartridge for Platinum fountain pens. Ink in water-soluble (not permanent). 10 cart…

Crazy. A refillable fountain pen for an inexplicably low price. And it's from Japan. It's the Preppy…

Crazy. A refillable fountain pen for an inexplicably low price. And it's from Japan. It's the Preppy…

Crazy. A refillable fountain pen for an inexplicably low price. And it's from Japan. It's the Preppy…

Crazy. A refillable fountain pen for an inexplicably low price. And it's from Japan. It's the Preppy…

Ink cartridge for the Platinum Preppy in Blue-Black (editor's note: appears more blue than classic b…

Refill ink cartridge for Platinum Preppy fountain pen in black. Ink is water-soluble.

These Platinum Carbon Ink Cartridges contain four pigmented black carbon ink 1.2cc cartridges for us…

Ink converter (.53cc) for Platinum Fountain Pens.