


- Reptile-Scale Body The body is fully engraved with an interlocking scale pattern across its entire surface.
- Magnetic Cap The cap closes with a magnetic closure.
- Hooded Steel Nib The pen has a hooded stainless steel nib in a fine to medium width.
- Dual Ink System The pen takes standard international ink cartridges or a Viper-specific Diplomat converter for bottled ink.
- Five-Year Warranty The Viper fountain 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 Orange Guilloche Fountain Pen
- Viper converter
- Cardboard box
- Warranty card
What ink system does this pen use?
The Viper fountain pen uses a cartridge and converter filling system. It takes standard international ink cartridges and ships with a Viper-specific converter for bottled ink. When you need a replacement ink, Diplomat bottled ink, 30 ml, is a compatible option Yafa stocks. Load the converter, fill it from the bottle, and the pen is ready to write.
Does the cap screw on or snap on?
The cap closes magnetically. Bring it to the section and it seats itself. The Viper fountain pen uses this magnetic cap closure as its standard mechanism.
What does the body of this pen look like?
The Viper Orange Guilloche has a body fully engraved with an interlocking scale pattern. The orange colorway runs across that textured surface, giving the pen a distinctive reptile-scale appearance.
What comes in the box?
The pen arrives in a cardboard box with a Viper-specific converter and a warranty card included. The Viper fountain pen also carries a five-year manufacturer warranty.
Where is this pen made?
The Diplomat Viper is made in Germany at Diplomat's production site in Cunewalde, Saxony. Diplomat has produced writing instruments in Germany since 1922, and Yafa Brands is the exclusive North American distributor for Diplomat.

