FeaturesUniversal ink for use on most papersNow with longer writing length and increased 4 hour cap-off time2-5mm line widthWater-based inkContains 4 yellow, 2 green, 2 pink and 2 blueThe Stabilo Boss Original Highlighter (Pack of 10) is Europe\'s best selling, most popular highlighter. With its distinctive shape and ultra fluorescent colours, it is a high-quality highlighter that writes further, lasts longer and will not dry out. The wedge shape tip can be used to draw broad and fine lines, making it perfect for highlighting, underlining text and even colouring. The Anti Dry Out Technology means the cap can be left off for up to 4 hours and the super bright colours will not fade. This pack contains 4 yellow, 2 green, 2 pink and 2 blue.