Hi-liter Visible Ink Pen Style Fluorescent Highlighter Pen-style chisel tip highlighter featuring a fade-resistant pigmented ink. Visible ink supply makes it easy to determine the life of the highlighter. Free-ink system allows for consistent marking. Highlighter will still work if left uncapped for up to one week. Sturdy clip for easy access and reduces the chance of being misplaced or lost. Highlighter Type: Pen; Ink Color(s): Fluorescent Yellow; Tip Type: Chisel; Assortment: NA.