Pencil with lead. Automatic mechanical pencil with anti-lead-break system. Hardness grade: B. Line width: 0.7 mm. No need to advance the lead. Clear writing line. One click, non-stop writing. Orenz is the revolutionary mechanical pencil whose lead does not break. The clever secret is an anti-lead-break system in the lead guide. To advance the lead, just a click on the push button is enough, and the lead is minimally advanced. Almost invisible, yet ready for use. During subsequent drawing, the lead guide along with the lead retracts flush, protecting the lead from breaking. With this innovation, Pentel can also offer its customers mechanical pencils with ultra-fine 0.2 mm leads. Innovative and proven writing instruments for everyday needs. 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 are 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 been continuously working on innovations and improvements that make our daily lives easier, especially in writing, drawing, and painting. In 1977, the successful company also entered Switzerland as Pentel Papeteriewaren AG.