Made from lightweight, durable plastic, this multi-color ballpoint pen features four selectable ink colors and a built-in carabiner for convenient clipping to bags, lanyards, belts, or gear. The easy switching mechanism supports quick color changes for note taking, marking, studying, and organizing information, while the compact design keeps it portable for daily use. Ideal for students, office workers, classrooms, travel, outdoor activities, events, and promotional giveaways.