When it comes to luxury fountain pens, two iconic models stand out: the Pelikan Souverän and the Parker Duofold. Both have a rich heritage and a loyal following -- but how do they compare? Here is a closer look at the key differences.
Design and Materials
The Pelikan Souverän is defined by its classic striped resin barrel, brass piston filling mechanism, and the signature pelican beak clip. Trims are 24-carat gold plated, and the nib is 18-carat gold.
The Parker Duofold has a vintage-inspired flat-top design crafted from resin with metal trims. It uses a cartridge/converter filling system, which limits ink capacity compared to the Pelikan's piston. Trims are 23-carat gold plated, with a rhodium-plated 18-carat gold nib.
Nib Options
The Pelikan Souverän offers a wide range of nib sizes as standard, from extra fine to broad, making it easy to find the right fit for your writing style. The Parker Duofold is generally supplied in medium as standard, with other sizes available on request.

Parker Duofold nib (left) and Pelikan Souverän nib (right)
Price
Both pens sit at the premium end of the market, appealing to collectors and enthusiasts who appreciate fine writing instruments.
The Pelikan Souverän M800 in Black is currently priced at £475.
The Parker Duofold Centennial in Black and Gold is currently priced at £595.*
Dimensions
| Pelikan M800 | Parker Duofold Centennial |
| Weight: 29g | Weight: 29g |
| Capped: 14cm | Capped: 13.7cm |
| Posted: 16.4cm | Posted: 17.4cm |
| Diameter: 1.3cm | Diameter: 1.3cm |
| Ink capacity: 1.35ml (piston) | Ink capacity: 0.8–1.4ml (cartridge/converter) |


Pelikan M800 (top) and Parker Duofold (bottom)
The Verdict
Both the Pelikan Souverän and the Parker Duofold are exceptional pens with their own distinct character. The Pelikan offers greater nib choice, a higher ink capacity, and a more traditional European aesthetic. The Duofold brings vintage American charm, a slightly longer posted length, and the Parker name. Either would be a joy to own -- the choice ultimately comes down to personal preference.
Browse the full Pelikan Souverän range and the Parker Duofold range at Pure Pens. If you need help deciding, get in touch and we will be happy to advise.
*Prices correct at time of writing.

