A range of top quality fountain pens from Japan. The #3776 is Platinum's flagship pen model, named for the height of Mount Fuji. Century models feature the Slip & Seal mechanism, which seals around the nib when the pen is capped, to prevent the ink from drying out. Along with making it safer when left unused for a while, this makes these pens capable of using Platinum's Carbon Ink with much less risk than most other fountain pens.