Officemate Permanent Marker Ink 100ml is a high-quality refill ink designed for smooth, consistent, and long-lasting writing performance. The ink features a fast-drying formula that provides bright and bold marks on various surfaces such as plastic, metal, wood, cardboard, and more. Its strong color retention ensures excellent visibility while being easy to refill without spills. Ideal for refilling all types of permanent markers, this ink offers durability and versatility for both office and industrial use.