Change your mind erase your mistakes and never make a written mistake again with this retractable pen. Thermo-sensitive gel ink disappears with erasing friction to write erase and rewrite repeatedly without damaging documents. Smooth-flowing formula offers vivid smooth writing to help keep your writing neat and legible. Plus the unique erasing tip erases marks completely without leaving any messy eraser crumbs. Erasable pen is perfect for students administrative assistants teachers scheduling coordinators and more.