The 6‑in‑1 Highlighter Pen is a clever, compact multitasking tool that combines six essential functions in a single writing instrument: a vibrant highlighter, multiple colored ballpoint pen leads (typically six shades), and sometimes bonus features like a stylus or fine-tip marker. It typically features both broad chisel and fine tips for versatile use—from bold highlighting to precise underlining or writing. With water-based, fast-drying, low-odor ink, it ensures non-smearing, non-bleed performance on most paper types. Lightweight and ideal for students, organizers, or planners, it’s a practical and colorful solution to color-code notes and streamline everyday writing tasks.