Vivid, dense writing is clearly visible from longer distances in larger rooms. Durable Twin Pipe Feed System® provides consistent color intensity and ink flow. Ink markings wipe away clean from boards with no ghosting or shadows.
Conveniently retracts with just one click! It has bold, long-lasting color and a durable fine point tip. Seal Guard Defends Against Dry Out™. These...
Vivid, dense writing is clearly visible from longer distances in larger rooms. Durable Twin Pipe Feed System® provides consistent color intensity and ink flow. Ink markings wipe away clean from boards with no ghosting or shadows.