STABILO BOSS ORIGINAL 8 assorted felt-tip pens. Since its introduction in 1971, the STABILO BOSS ORIGINAL has become a desktop favourite and is still the best-selling highlighter in Europe. Box with 8 felt-tip pens in assorted colours. The STABILO BOSS ORIGINAL has a unique design and iconic colours. STABILO Anti-Dry-Out Technology: 4 hours of anti-dry-out protection for concentrated work. 2 line widths 2 + 5 mm. Refillable. The ink is water-based and therefore harmless to health. Economical and easy to refill. Robust quality for long life. Brand: STABILO.