


- Stainless Steel Nib The pen writes with a stainless steel nib.
- Cartridge or Converter The pen accepts standard international ink cartridges and is compatible with a Diplomat plunger converter for bottled ink.
- Plastic Body, Grip Zone The body is injected plastic with an ergonomic grip zone, a no-slip lacquer, and matte chrome fittings.
- Two-Year Warranty The pen carries a two-year manufacturer warranty.
| Grip | Ergonomic grip zone |
|---|---|
| Material | Plastic and brass |
| Trim | Matte chrome |
| Nib | Stainless steel |
| Nib sizes | Extra fine, fine, medium, broad |
| Nib maker | JoWo |
| Filling system | Cartridge / converter |
| Takes | Standard international ink cartridges |
| Barrel diameter | 12 mm |
| Capped length | 135 mm |
| Posted length | 153 mm |
| Weight | 14 g |
| Made in | Germany |
| Warranty | Two years |
- Diplomat Magnum Indigo Blue Fountain Pen
- Standard international ink cartridge
- Cardboard box
What ink system does the Magnum Indigo Blue use?
The pen takes standard international ink cartridges. One standard international ink cartridge is included in the box. When the refill runs low, a Diplomat plunger converter is also available, which lets you draw ink from a bottle. Yafa stocks Diplomat bottled ink, 30 ml, as a compatible option.
Where is the Magnum made?
The Diplomat Magnum is made in Germany at Diplomat's production site in Cunewalde, Saxony. Diplomat has produced writing instruments in Germany since 1922. Yafa Brands is the exclusive North American distributor for Diplomat.

