Staedtler Art Erasers, 1 ea Kneadable Eraser and 1-Each Art Gum Eraser, 525925BK Erasers, 2ea. 1 ea. knead able eraser and 1 ea. art gum eraser. Knead able is soft pliable rubber that kneads easily Knead able for highlighting chalks, charcoals, graphite's and pastels, and for cleaning artwork & film Art gum eraser gently without damaging drawing surfaces Convenient 2 pack, made in Germany