The Prismacolor Art Gum® Eraser is great for getting rid of any unwanted smudges or smears. Its block-shape whittles away to leave a fine powder that dry cleans the surface by picking up graphite and dirt.
Quickly removes graphite and other dry media
Dual-purposed, acting as both a non-abrasive eraser and dry cleaner
Block shape ideal for erasing small or large areas