Pentel FP10-AO Ink Cartridges for Brush Pens, Black, 4-Pack

Brush pens deliver expressive, ink-rich strokes, but when the ink runs out the pen is useless unless you have the right refill. Pentel FP10-AO cartridges solve that problem for Pentel brush pen users, keeping your favourite tool in service with deep black, pigment-based ink.

Who is it for

Calligraphers, illustrators, sketchers, manga artists, and sumi-e practitioners who rely on Pentel brush pens and want a dependable black refill that dries fast and resists water once dry.

Main features

• Pigment-based black ink for rich, opaque lines.
• Water-resistant and lightfast once dry, so artwork lasts.
• Fast-drying formula reduces smudging during work.
• Pack of 4 disposable cartridges keeps you stocked.
• Compatible with Pentel Arts Pocket Brush Pen (GFKP series).

Specifications

• Product type: Ink cartridge
• Ink colour: Black
• Quantity per pack: 4 cartridges
• Ink type: Pigment-based
• Water resistance: Yes (once dry)
• Lightfastness: Yes
• Compatibility: Pentel Arts Pocket Brush Pen (GFKP series)
• Drying time: Fast-drying
• Cartridge material: Plastic
• Refill mechanism: Disposable cartridge
• Non-toxic: Yes
• Model series: FP10
• Packaging type: Blister pack
• Intended use: Refill for Pentel brush pens
• Ink flow: Smooth and consistent
• Fade resistance: Yes
• Smudge resistance: Yes (once dry)

Tips

Insert the cartridge firmly into the pen barrel until it seats, then gently squeeze the barrel to start ink flow. Store unused cartridges in a cool, dry place away from direct sunlight.