Compare Platinum Ink bottle

60ml: Pigment ink This water-based pigment ink dries fast and has a strong color. The ink is water resistant when in use and waterproof when dry. It is also resistant to heat and lightfast. The fade resistant, permanent ink is ideal for uses where you want your writing to remain for years to come. It can also be safely used for signing documents, contracts, etc. Pigment inks are safe to use with fountain pens but do require regular cleaning to avoid clogging.