Product Description Refill black ink cartridge for Platinum fountain pens. Ink in water-soluble (not permanent). 10 cartridges in pack.
Add to Cart Platinum Carbon Ink Cartridges 4pk Black MSRP: Reg: Wet Paint price: $4.50 These Platinum Carbon Ink Cartridges contain four pigmented black carbon ink 1.2cc cartridges for us…
Add to Cart Platinum Preppy Cartridge Black MSRP: Reg: Wet Paint price: $3.50 Refill ink cartridge for Platinum Preppy fountain pen in black. Ink is water-soluble.