STABILO BOSS ORIGINAL is a desktop favourite and continues to be the best-selling highlighter in Europe. It offers 4 hours of dry-out protection for 100% concentration and is refillable. Its ink is water-based and therefore harmless to health. All this makes STABILO BOSS ORIGINAL the perfect highlighter you can rely on. 2 line widths 2 and 5 mm thanks to the bevelled tip. Comes in a transparent plastic box in the same shape as the felt-tip pens. 4 fluorescent colours: yellow, orange, green and blue. Brand: STABILO.