This Classic Style fountain pen is more than just a writing instrument. It’s an open, unapologetic proclamation of your refined executive taste. Use it to sign documents, craft letters, take notes or handwriting. And know that you have rare quality in your hands. Specification: Pen Cap: Screw type Material: acrylic Nib: Germany Bock fine nib Ink: Compatible with Euro standard cartridges such as KACO, Faber Castell and Schmidt and all bottled ink Capped Pen length: 142mm Diameter: 15mm Pen Weight: 23.5g