


- Scale-Patterned Body The body is fully engraved with an interlocking scale pattern across its entire surface.
- Magnetic Cap The cap closes with a magnetic mechanism.
- Hooded Steel Nib The pen has a hooded stainless steel nib in a fine to medium width.
- Ink Filling System The pen accepts standard international ink cartridges and takes a Viper-specific Diplomat converter for bottled ink.
- Five-Year Warranty The pen carries a five-year manufacturer warranty.
| Pattern | Interlocking scale, engraved across the body |
|---|---|
| Nib | Hooded stainless steel, fine to medium |
| Nib maker | JoWo |
| Filling system | Cartridge / converter |
| Takes | Standard international ink cartridges |
| Cap | Magnetic |
| Barrel diameter | 11 mm |
| Capped length | 140 mm |
| Posted length | 150 mm |
| Weight | 30 g |
| Made in | Germany |
| Warranty | Five years |
- Diplomat Viper Black Fountain Pen
- Viper converter
- Cardboard box
- Warranty card
What ink system does this fountain pen use?
The Viper fountain pen takes standard international ink cartridges and comes supplied with a Viper converter for bottled ink. When you need to use bottled ink, the converter drops in and draws ink directly from the bottle. Yafa stocks Diplomat bottled ink, 30 ml, as a compatible option for this pen.
What is the warranty on the Viper fountain pen?
The Diplomat Viper fountain pen carries a five-year manufacturer warranty. The warranty card is included in the box with the pen.
Where is the Diplomat Viper made?
The Viper is made in Germany at Diplomat's production facility in Cunewalde, Saxony. Diplomat has produced writing instruments in Germany since 1922. Yafa Brands is the exclusive North American distributor for Diplomat.

