Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
The knurling process, which is usually applied only to part of a pen, was applied to the entire Plotter pen. Its center of gravity was placed towards the tip, producing the best grip in whatever way it is held. The thin clip was designed not only for easy insertion into a leather pen holder, but to also bind thick documents together, a kind of elaborate paperclip.
Eisuke Tachikawa, Daichi Komatsu