Eraser

Description
The Eraser is an object you can acquire within the Freehills Shopping Mall Parking Lot. Upon taking the eraser, you'll watch as the screen clears of all text whenever you enter into a different room. Dropping the eraser prevents the screen from clearing after travelling to a different room, until the eraser is picked back up again.

The eraser can be eaten, though the clearing effects will henceforth become permanent, and cannot be reversed.