Subject: Schreiben
Message: Dear Christiane
Some one told me that M400 which is producted before 1997 use Celluloid to made the cover of pen body and acrylic for pen cap,after 1997, both the cover of pen body and pen cap are made by acrylic. Is it real?
Thanks for your help
Dear Mr. Zhou,
Please be informed as per our senior product manager for fine writing instruments that until the year 1965 Celluloid
was used to cover the barrel (Souverän writing instruments - stripes material). Since we have made a relaunch in 1982 we
are using precious resin to cover the barrel.
With kind regards.