GENERAL PENCIL-ES-20 Extra Soft White Vinyl Eraser. This extra-soft eraser is safe for fine papers; memory books and watercolor papers. It erases pastel; charcoal; and graphite and will also absorb oil paint from canvas and painting surfaces. It is non-abrasive; acid free; and residue free. This package contains one 2-3/8x1x1/2in white vinyl eraser. Imported.