Set of 23 pastel highlighters Boss Original Arty STABILO Since its creation in 1971, the STABILO BOSS ORIGINAL has become a desktop favourite and continues to be the best-selling highlighter in Europe. STABILO BOSS ORIGINAL has a unique design and iconic fluorescent and pastel colours. Its ink is water-based and therefore harmless to health. With its anti-dry-out technology: 4 hours of anti-dry-out protection so you can concentrate on your work. Robust quality for long life. 2 line widths 2 and 5 mm. Deskset contains 23 highlighters in assorted pastel colours. Brand: STABILO.