Majohn P139 (Moonman) Fountain Pen

• Transparent Ink Window – The clear acrylic section allows you to monitor ink levels easily, ensuring you never run out unexpectedly.
• Brass Piston Filling System – Durable, smooth, and holds a large ink capacity, eliminating the need for frequent refills.
• Handmade Ebonite Feed – Provides consistent ink flow for a smooth and uninterrupted writing experience.
• Ergonomic Resin Grip – Designed for comfort with a well-balanced, non-slip grip, reducing hand fatigue during long writing sessions.

Specifications:

Brand: Moonman

Model: P139

Nib Type: Extra Fine Flex - Silver; Extra Fine Flex - Gold

Nib Material: Stainless Steel

Feed Material: Handmade Ebonite Feed

Body Material: Resin & Metal

Filling System: Brass Piston Mechanism (Works with bottled ink only)

Ink Capacity: Large (High-volume piston filling system)

Length (Capped): Approx. 135mm

Diameter: Approx. 14mm

Weight: Approx. 34g

Grip Section: Ergonomic, No-Slip Design

Ink Window: Transparent Acrylic for Easy Monitoring