The original distinctive shaped highlighter The STABILO Anti-Dry Out Technology allows an incredible 4 hour cap off time. The highlighter is easy to refill at anytime and anywhere. The wedged tip draws broad lines, highlights and underlines important parts of your documents and has line widths of 2mm and 5mm. The STABILO BOSS ORIGINAL is the only highlighter that comes in 9 fluorescent colours to make your work colourful.