Kokuyo Mechanical Pencil 0.9mm Navy

Kokuyo Mechanical Pencil 09mm Navy

For those who value precision, durability, and clean design in every stroke, this Kokuyo mechanical pencil is a reliable and elegant writing tool. Its navy blue body conveys calmness and professionalism, perfect for office settings or creative work alike.

Concept and design

This pencil combines ergonomic form with everyday practicality. Its rounded triangular body is coated with elastomer for a non-slip grip and comfortable handling. The top-mounted “chip slide” mechanism allows for easy refills without removing a cap, while also preventing lead loss.

Functionality and refill system

It operates via a push-button mechanism and uses standard 0.9 mm leads. Refilling is simple through the top opening, ensuring smooth, uninterrupted use. The thicker lead minimizes breakage, even under pressure or when writing at sharp angles.

Package contents

Includes one Kokuyo mechanical pencil 0.9mm in navy blue with one pre-installed lead. Packaged in a recyclable cardboard sleeve. (Images are for reference only; actual product may vary slightly.)

Technical specifications

• Model: PS-P101DB
• Body color: Navy blue
• Lead size: 0.9 mm
• Advance mechanism: Push-button
• Dimensions: 10 mm diameter × 139 mm length
• Weight: Approx. 10 g
• Compatible with standard 0.9 mm leads
• Package dimensions: 40 mm × 197 mm
• Made in Japan

Usage precautions

Do not insert more than four leads at once to avoid jamming. The top button is fixed in place to prevent accidental removal or swallowing. The lead tip can retract when not in use. In rare cases, lead may protrude slightly from the top; if this is bothersome, you can cover the hole with a small sticker to reduce exposure. The cap cannot be removed.

Brand history and philosophy

Founded in 1905, Kokuyo is a benchmark of smart design and functionality in the world of Japanese stationery. The company blends tradition with innovation to offer tools that elevate everyday work and creativity. Each Kokuyo item reflects its commitment to intuitive, inspiring products.

"A simple tool can shift the way you think, create, and imagine."