Koh-i-noor Eraser 6631/50 is an abrasive gray eraser that can remove pen or ink marks. This hard eraser is reasonably priced and can erase ink on almost any surface.

Koh-i-noor Eraser BR40 is a combination of pencil and ink eraser in one. The orange eraser is perfect for removing pencil marks. The blue side is more abrasive and can remove pen or ink marks. This hard eraser is reasonably...