Platinum"#3776 CENTURY/Black Diamond [Rhodium coating]" (nib : Fine) Sacred brilliance and Magical transparency - like Black Diamond Slip and Seal mechanism - You write smoothly even if you don't use 1 year. Shine of Rhodium - color Black Diamond 14K large nib - moderate hardness and softness for writing Equipped accesories : Elegant gift box with 1 ink cartridge (converter is sold separately)