Gel roller. Ink roller with a rubber grip and snap cap. The rubber grip zone corresponds to the color of the ink. Suitable for colored paper as well. Water- and light-resistant gel pigment ink. Transparent barrel. Tip width 0.8 mm, line width F=0.4 mm. Innovative and proven writing instruments for everyday use. The company Pentel was founded in 1946 and initially focused on the production of watercolor and oil paints as well as drawing pencils for kindergartens and schools. Many achievements in the world of writing and painting products are thanks to its own research and development laboratory. Examples include the first 0.9 mm fine lead for mechanical pencils, the first fiber tip pen "SignPen," the first ink roller "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 developments and improvements that make our daily lives easier, especially in writing, drawing, and painting.