Platinum Pigment Inks offer smooth flow and intense, opaque color that dries quickly to a permanent finish. Once fully dry, the ink is waterproof and fade-resistant, making it ideal for important documents, contracts, or any project requiring lasting durability. Safe for use in fountain pens, these inks perform best with regular maintenance—clean your pen every four weeks for optimal performance. - Platinum Pigment Ink - Rose Red, 60 mlPlatinum Pigment Ink, ROSE RED 60ML -