Pentel Pocket Brush Pen (GFKP) - Refillable Calligraphy & Drawing Pen with Waterproof Ink

The Pentel Pocket Brush Pen is widely considered the ultimate portable tool for artists, illustrators, and calligraphers. Unlike standard felt-tip markers, the Pocket Brush features individual synthetic bristles that mimic a traditional ink brush, providing unmatched flexibility and "spring."

Designed for artists on the move, this pen allows you to create everything from wispy hairlines to broad, dramatic sweeps in a single stroke. The ink is a deep, velvety black that is completely waterproof and fade-resistant, making it the industry standard for comic inking and urban sketching.

Key Features & Specifications

• True Brush Nib: High-quality synthetic bristles that retain their shape and point, resisting fraying even after heavy use.
• Refillable System: Features an easy-to-use cartridge system (FP10-A), making it a sustainable, long-term investment for your toolkit.
• Pigment-Based Ink: The permanent black ink is Copic-proof and watercolour-safe, allowing for seamless mixed-media layering.
• Portable Design: A slim, pocket-safe barrel with a secure cap clip, perfect for plein air sketching and travel journaling.
• Dynamic Line Control: Responds instantly to changes in pressure and angle, offering the most expressive range of any portable brush pen