FeaturesBic Brite Liner Slim Barrel HighlightersWater-based fluorescent inkInk is resistant to light and fadingChisel tip for highlighting and underliningLine width: 1.6 - 3.4mmThese Bic Brite Liner Highlighters (Pack of 12) contain vibrant, water-based fluorescent ink with high resistance to light and fading. The chisel tip writes a 1.6 - 3.4mm line width, which is perfect for both bold highlighting and fine underlining. Great for use at work, home or school, the slim barrel is designed for comfort in use. This pack contains 12 yellow highlighters.