Sharpie Liquid Chisel Tip Pen-Style Highlighters - Yellow - 12 PackEmphasize important text with yellow Sharpie Liquid Pen Style Highlighters. Their pigmented fluorescent ink is brighter than traditional highlighter ink, and a visible ink supply lets you know before you run low. The narrow chisel tip is great for both highlighting and underlining, and it glides smoothly for easy application and consistent marking. A notched clip on the end securely attaches the highlighter to a 3 ring binder so you never lose it.