The Pentel EnerGel RTX Retractable Gel Pen 10-Pack offers a smooth and reliable writing experience with high-performance liquid gel ink that dries quickly to prevent smears and smudges. Ideal for both left-handed and right-handed users, these pens come in assorted colors, including 5 black, 3 blue, and 2 red, with a 0.7mm metal tip for precise, consistent lines. The comfortable grip ensures ease of use during long writing sessions, making them perfect for students, professionals, and everyday writing tasks. Whether for note-taking, grading, or color-coding, these pens provide clean, vibrant, and smudge-free writing on any surface.