General's Magic White Extra Soft Vinyl Eraser 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.