Delta fountain pens have been crafted in Southern Italy since 1982. Under the watchful eyes of skilled artisans, these works of art are created with the finest materials available. Delta fountain pens are sold with fine, medium and broad nibs. Delta offers fountain pens in both steel and gold nibs. Most Delta fountain pens will accept cartridges or can be used with a converter and bottled ink. A few pens are bottled ink only. These models can be identified by checking recommended "Refills" for the specific fountain pen you are purchasing.