These Sharpie Fluoro XL Highlighters come with ultra-vivid fluorescent ink that jumps off the page. The chisel nibs and easy-to-grip barrels help you to precisely highlight and create clear, legible notes. These highlighters feature chisel nibs that allow you to create thick or thin line widths. Use them for note-taking to make words jump off the page. They feature Smear Guard ink technology that resists smudging of many pen and marker inks.