The Pentel Twist-Erase Express features a comfortable, extra-soft latex-free grip for less writing fatigue. Frequent mistakes are no match for the larger-than-ordinary and long-lasting twist-up eraser cleanly erases any mistakes - no smudges, no paper tears and no ghosts. It is pre-loaded with Pentel super Hi-Polymer HB lead which produces fine lines, no sharpening required. It is backed by a limited lifetime .