Kustukumm “Soft” Hi-Polymer ZES-05 Pentel

A high-quality, small, white block eraser specially designed to lift lead markings off paper with very light pressure
Erases cleanly without scratching or tearing paper surface, and leaves no dust!
Non-abrasive block eraser will not crack or harden with age, and remains soft and ready to use
Block erasers should be used and stored with protective sleeve