Platinum Pigment Ink Cartridges (box of 10) Blue

The Platinum Pigment Cartridge Ink (box of 10) Blue offers a rich, pigment-based blue ink that ensures long-term durability and excellent colorfastness. This ink is waterproof, making it ideal for documents that need to be preserved for the long term. The ink comes in convenient cartridges with a capacity of 1.0 ml, which can be easily inserted into fountain pens.

Each cartridge has a diameter of 7.0 mm and a length of 5.8 cm, making it suitable for a wide range of fountain pens. It is non-fluorescent and has no shimmer, but offers an intense, long-lasting color. The ink has a pH value in the basic range, which underlines its stability and longevity.