Marker pen features erasable thermo-sensitive ink to let you write smoothly, erase cleanly and rewrite repeatedly without damaging your documents. Extra-durable point delivers vivid, bold lines for results that are sure to stand out. Roll-free cap prevents your pen from rolling off your desk to easily keep multiple pens within reach. Quick-drying formula prevents smearing to help keep your handwriting legible. Marker pen is perfect for students, administrative assistants, teachers, scheduling coordinators and more.