Keep it clean, people! This Premium quality Staedtler PVC-free White Vinyl Eraser for first-class erasing performance with minimal crumbling and no discoloration of eraser on paper. Versatility is built in. Staedtler's dense vinyl white eraser gives you smooth, versatile cleanup on projects, with both wide strokes as well as fine narrow lines, depending on which edge is used. Perfect for home, school and professional projects. Count per pack: 20 erasers