From precise lines to bold brush strokes. Fiber pens with a 1 mm line thickness for strong, expressive lines, an all-rounder brush pen whose line thickness can be varied by pressure, as well as three different fineliners with metal-clad tips in line widths of 0.2 mm, 0.4 mm, and 0.7 mm for precise lines from extra-fine to medium. The fineliners with 0.4 mm and 0.7 mm tips also feature what is known as Sensor Technology, meaning the tip is spring-mounted and compensates for firm pressure. The ideal tip combination for creative writing, lettering, and drawing.