The King of Pen Pro Gear Demonstrator makes a strong statement; this more than full-sized pen offers a clear view of Sailor's cartridge-converter system at work, while the 21k solid gold King of Pen size nibs provide the exceptional writing experience for which Sailor is known. This will be a favorite go-to pen for many a Sailor enthusiast.
Inside the cap is a spring loaded inner cap that assures a tight fit with the lip of the gripping section. This prevents the ink in the nib from drying out, assuring an immediate start when uncapped.
Note the transparent barrel, showing the clear gripping section and converter mechanism. When one uses Sailor cartridges, one can see the color of the ink.
This pen features an extra-large sized solid 21K gold nib with rhodium plating.
Note the Sailor metal medallion on the top of the cap.