There are pens, and then there are ~pens~. The Staedtler Triplus Fineliner is of the latter category. Composed of a .3mm tip of pure artistic glory, these fine-line pens are truly top of their class. With enough ink to last the whole day through, these pens come in all the colors of the rainbow. Useful for organizing, color-coding, serious drawing, or even just your everyday doodle, I use my Staedtler Triplus Fineliners every chance I get!