Vsign SB Black Body Fountain Pen — Medium Nib

Short Description 
Sleek black polymer barrel with a silver engraved metal cap.
Medium stainless steel nib with converter and cartridge compatibility — smooth, bold writing.

Product Description 
The Vsign SB combines modern styling with dependable performance. Its matte black plastic polymer barrel pairs with a silver-coloured, patterned metal cap for a refined look that suits offices, schools, and gift-giving.

A medium stainless steel nib delivers consistent ink flow and crisp, bold lines ideal for handwriting, notes, and exams. The ergonomic design ensures comfortable long sessions, making it suitable for students and professionals alike.

Use the included converter with bottled ink for more colour choices or standard international cartridges for quick refills. Durable construction and polished silver-tone accents give this pen an upscale feel while remaining practical for everyday use.

Key Features 

• Black plastic polymer barrel with silver-coloured engraved metal cap

• Medium stainless steel nib for smooth, bold lines

• Cap-type closure protects the nib when not in use

• Converter included; also accepts standard international cartridges

• Ergonomic grip for comfortable extended writing

• Lightweight 29 g body and compact 13.4 cm length

Ideal For 

• Students for neat exam and notebook writing

• Office professionals and meetings

• Journaling and daily note-taking

• Gift buyers seeking a polished, affordable pen

• Beginner fountain-pen users exploring bottled inks

Specifications 

• Brand: Vsign

• Model: SB (Black Body, Engraved Cap)

• Colour: Black body, silver cap

• Material: Plastic polymer barrel, metal cap and trims

• Nib size: Medium (stainless steel)

• Mechanism: Cap-type closure

• Filling system: Converter included; compatible with international cartridges and bottled ink

• Height/Length: 13.4 cm

• Weight: 29 g

• Finish: Matte black barrel, patterned silver cap

What’s Included

• Vsign SB Black Body Fountain Pen (medium nib)

• Converter (installed)

• User care leaflet

• No ink cartridge included (cartridge compatible)

Safety & Care Instructions

• Rinse converter and nib section with clean water before first use and when changing ink colours.

• Avoid pigmented or permanent inks that may clog the feed.

• Store capped when not in use to prevent drying.

• Do not drop; impacts can misalign the nib.

• Clean by flushing with lukewarm water and allow to dry fully before reassembly.

Why Choose This Product 

• Elegant engraved metal cap and polished accents for a premium look.

• Versatile filling options (converter + cartridges) for convenience and variety.

• Ergonomic and lightweight for comfortable, extended writing.

• Durable materials suitable for students and everyday use.

• Affordable choice for gifting or upgrading a daily pen.