Nib: Medium Stainless Steel
Rotring Initial, Blue Acrylic with Chrome Trim,
The company's name was changed to Rotring in the early 70s to match the trademark. Although stylographs never overtook fountain pens for use in writing, by 1953 theRotring "Rapidograph" became the prototypical technicalpen of its age. ... To combat this, Rotring diversified its range of graphic pens, pencils and markers.