LYRA-Knetgummi Kneadable Eraser
LYRA-Knetgummi Kneadable Eraser. Perfect for use with charcoal, chalks and pastels. Completely erase portions, dim other areas, and simply knead the residue away. Can be easily shaped to erase large areas to minute details, or you can roll over your work to just dim or for a blurred effect. Each in their own reusable plastic storage container.