Over 60% larger than Pentel's standard eraser. Easy to hold even for small or large hands. Removes lead easily and cleanly with little pressure and no smudges, no paper tears and no ghosting. High quality, latex-free erasers does not crack or harden with age. Includes a protective sleeve to keep you and the eraser clean. Eraser should be used and stored with protective sleeve. This package contains one extra large Hi-polymer block eraser.