Platinum"#3776 CENTURY/Chartres Blue [Rhodium coating]" (nib : Medium) Chartres Blue - the sky at the heaven Slip and Seal mechanism - You write smoothly even if you don't use 1 year. Shine of rhodium and perfect blue - art of brilliance 14K large nib - moderate hardness and softness for writing Equipped accesories : Elegant gift box with 1 ink cartridge (converter is sold separately)