The Pelikan M1000 fountain pen is the largest pen in Pelikan's Souverän series and essentially acts as a flagship pen. It features a flexible 18-carat gold nib with rhodium decoration that creates a two-colour finish. The M1000 nibs are slightly more flexible than the rest of the Souverän series, allowing for a wider writing experience depending on the pressure applied. The pen has a partial brass inner mechanism, which adds to its considerable weight. The metal trim is 24-carat gold-plated. Made from high quality resin, the M1000 offers a deep and lustrous shine. The included gift box has a removable lid and an ivory-coloured leatherette case to protect the pen during storage or transport, providing space for one or two pens.this is B Pen.