The Pilot Gel pen, black, G1, model 4902505130205 is a classic writing tool that features permanent, waterproof, and light-resistant ink that dries quickly and doesn't bleed through paper. The pen has a barrel made of solid black plastic and a retractable tip, allowing for other functions such as highlighting, sketching, and outlining. The pen is designed with a textured grip for comfortable grip and writing. It also includes a pocket clip for portability. The ink is long-lasting and the pen is suitable for both left and right handed use.