Fountain pen Diplomat Elox B nib, black body with blue details

The Diplomat Elox B nib fountain pen, with its black body and blue details, is designed for everyday writing and professional use. Fitted with a B (broad) nib, this pen produces wider, expressive strokes that suit distinctive signatures and fluid handwriting. The pen accepts standard international cartridges or a converter depending on the manufacturer's compatible system, giving you the choice between disposable cartridges and bottled ink.

Advantages

The broad nib delivers a rich, saturated line that enhances legibility and character in handwriting while requiring fewer pressure adjustments. The contrasting blue accents on the black barrel provide a discreet, contemporary aesthetic suitable for office or personal use. Construction balances durability and weight for comfortable longer writing sessions, and the compatibility with cartridges or converter offers flexible ink options.

Suitable for

• Signing documents and making distinctive signatures
• Everyday note-taking and journaling with expressive line variation
• Professional correspondence where a bold, legible line is preferred
• Users who prefer refill flexibility (cartridge or bottled ink via converter)

Key specifications

• Nib size: B (broad) for wider strokes
• Nib material: metal (stainless or similar alloy typical for fountain pens)
• Body color: black with blue accent details
• Filling options: compatible with standard cartridges or use with a converter for bottled ink
• Intended use: everyday writing, signatures, professional notes

How to use

Insert a compatible ink cartridge into the section until it is seated securely, or fit a converter and fill it from a bottle of fountain pen ink following the converter manufacturer’s instructions. Hold the pen at a natural writing angle so the nib's slit and breather hole remain in contact with the paper to ensure consistent ink flow. Apply light, even pressure while writing; the broad nib produces a fuller line with minimal force. After use, replace the cap to prevent the nib from drying.

Usage recommendations

For best performance, use fountain pen-friendly paper to reduce feathering and bleed-through. Clean the nib and feed periodically when changing ink colors or if flow becomes uneven. Test strokes on a scrap sheet to acclimate to the broad nib's line width before writing important documents.