Parker Matte Black Fountain Pen and Pouch Gift Set (1935164) The unique features and superior quality of this set make for a thoughtful gift or personal treat for those special occasions. Parker's Sonnet series offers the ultimate combination of Parker style and craftsmanship. Modern engineering breakthroughs have allowed the Sonnet to promise absolute reliability as well as sophisticated design. The included pen can also be used with cartridges. A snap-cap cap can be removed and placed on the end of the pen during use. The included Sonnet series fountain pen in matte black features a stainless steal V nib and is fitted with a single channel ink feed and collector system that allows for smooth, reliable flow, as well as a converter for bottled ink. Parker's 2 year warranty ensures against defects in the materials or workmanship of the included pen.