The Lamy Dialog 3 fountain pen is the third in a series of pens developed in the last ten years by Lamy for their renowned designer series. The Dialog 3 is designed by revered designer Franco Clivio. The Dialog 3 is one of very few fountain pens on the market, or in histroy to be retractable (without having a cap). With its solid 14k gold nib, the Dialog 3 glides across the paper with an exceptional feel and balance. Optional fill, the Dialog 3 can either use a cartridge or be filled from a bottle of ink. By twisting the body of the pen the nib advances/retracts and is sealed by a cover which self closes to protect the nib and keep it moist. With its durable finish, sleek designer lines and unmatched feel in the hand the Lamy Dialog 3 fountain pen surely has a place in the history of modern writing instruments. (Image shows pen twice to demonstrate the mechanism).