Gel Pen – Smooth, Vibrant & Precise Writing Introduction The gel pen is a modern favorite, combining the smoothness of liquid ink with the convenience of a ballpoint. Known for its bold, vibrant colors and effortless glide, it’s ideal for note-taking, art, and creative projects. Unlike ballpoint pens, gel pens use water-based pigment ink for richer, more expressive lines. Key Features of Gel Pens ✔ Silky …