Rotring, a professional graphics equipment manufacturer, was founded in 1928. The red ring on the product is a brand feature. The Rotring mechanical pencil can be said to be a classic product for designers and stationery collectors.

The Rotring 300 drawing pen is an entry-level product for this series. The weight of the pen is greatly reduced by the plastic pen holder. Even if it is written for a long time, it will not be fatigued. The window on the pen is convenient for recognizing the graphite type. The front end of the pen is stepped design, which broadens the field of view during use and allows for more precise handling of small details. It is suitable for daily writing in addition to professional use.