Dual-use eraser series 8020 Milan MILAN erasers have been manufactured in Spain since 1918. Beveled synthetic rubber, flexible and of greater hardness. It offers two erasing intensities: the pink eraser is flexible, to erase a wide range of graphite pencils on all types of papers, and the blue eraser is abrasive, for a more intense erase. Rubber measurements: 6.3 x 2.4 x 0.9 cm. Brand: Milan.