Kneaded Rubber Eraser
Use this moldable eraser to erase or add highlights to graphite, chalk, charcoal, pastels, or colored pencils. Stretch and shape it to create an erasing tip as small or large as you need!
Unlike other erasers, kneaded erasers don't wear away with use. Instead, they absorb graphite and other dry media particles into their material. As the eraser becomes saturated with these particles, it will slowly lose its erasing power. When this happens, knead the eraser by stretching and folding it to redistribute the particles and expose fresh erasing material.