In the permanent collection of the museum of decorative arts, Frankfurt, Germany.
Massimo Vignelli in New York City designed the minimal, cylindrical, extra long pen. This was the canvas that was offered to different designers.
A very small amount of only 500 rollerballs of each designers pen will ever me made. The endcap is laser etched with the edition number and the designer's name appears on the clip.
Other pens in this collection include
Sole, by Alessandro Mendini
RMII, by Richard Meier
Zigrinato, by Lella & Massimo Vignelli
Rochetti, by Ettore Sottsass