This Camlin Blue Whiteboard Marker Ink provides strong colour clarity and high visibility on whiteboards, making it ideal for classrooms, offices and training environments. The smooth-flowing blue ink restores consistent performance in refillable markers, ensuring bold, readable writing every time. Its fast-drying, low-odour and smudge-free formulation keeps whiteboards clean without leaving stains or ghost marks. The large 500 ml bottle offers long-lasting usage and easy refilling, making it a cost-effective solution for heavy whiteboard users.