This eraser set from Staedtler is just what you need beside you while drawing or sketching. The kneadable eraser is great for correcting or lightening of charcoal and pastel drawings, while the art eraser is suitable for correcting regular artwork. Details: 12 packs Easy to knead Extremely pliable and highly absorbent Smudge-free Easily lifts off and removes traces of pastel, graphite and charcoalPack Contents: 1 kneadable eraser 1 art eraser