Fiber pens for sketching, drawing, writing, and illustrating. The fiber tip pen features a shape-retaining, metal-clad acrylic tip, making it suitable for use with stencils and rulers. Tip size: 1.0 mm. Line width: 1.0 mm. Color: Yellow. Ink color matches the barrel color. Water-based ink. Innovative and proven writing instruments for everyday use. The company Pentel was founded in 1946 as "The Japan Stationary Corporation" in war-torn Japan, initially focusing on the production of watercolor and oil paints as well as drawing pencils for kindergartens and schools. Numerous achievements in the world of writing and painting products can be attributed to its own research and development laboratory. Examples include the first 0.9 mm fine lead for mechanical pencils, the first fiber pen "SignPen," the first rollerball pen "Ball Pentel," and the first correction fluid with a writing tip instead of a brush. For over 70 years, Pentel has continuously worked on new and improved developments that make our daily lives easier, especially in writing, drawing, and painting. In 1977, the successful company also entered Switzerland as "Pentel Papeteriewaren AG.".