Designed for those who appreciate attention to detail, these fineliners offer a slender writing point that ensures accuracy in every stroke. Whether you're underlining important points or jotting down notes, the 0.5mm writing point guarantees utmost precision. With three color options to choose from - blue, black, and red - you can effortlessly switch between different tasks and add a touch of color to your work. The gel ink formula glides smoothly on the paper, making writing a breeze.