OfficeMate Whiteboard Marker Ink Blue delivers smooth, bold, and consistent color for clear visibility on all whiteboards. Its quick-drying, low-odor formula ensures clean writing without smudges or residue, making it ideal for classrooms, offices, and training sessions. The 15 ml refill bottle features an easy-squeeze design for mess-free and controlled refilling of whiteboard markers. Long-lasting and vibrant, this blue ink keeps your ideas bright and your boards spotless after every use.