Smooth and effortless. Clean and precise. AND washable! Who would think that a set of marker pens could be so much fun? Staedtler's success story began over 180 years ago manufacturing pencils, which gave us quite the head start on innovation and customer insights. To this day, first-class materials and manufacturing processes outstanding and consistent product quality. Staedtler's line of Triplus pens come in a range of widths and colors for hours of creativity, or long, hard use in the office. The unique triangular barrel enhances grip, reducing fatigue and nestling comfortably between your fingers. When the pros need durability and precision, they turn to Staedtler. Whether it's scientific or creative endeavors, in the home, office or classroom, Staedtler helps bring ideas to life.