Acetate ballpoint pen - Oonishi Seisakusho -

A Machined Ballpoint Pen that Somehow Becomes a Lifetime Possession

A beautiful transparency that seems to speak to you. When you pick it up, this artisan-machined ballpoint pen fits your fingers with a silky touch.

The creator is Mr. Keizo Onishi, who runs "Onishi Seisakusho," a handmade writing instrument workshop in Higashi-Osaka, a town of manufacturing. Mr. Onishi became a craftsman at the age of 15 and has been involved in making ballpoint pens and fountain pens for over 65 years, changing his approach along the way.

A Rare Craftsman, a Unique Masterpiece.

Onishi Seisakusho's pens are made of acetate, a difficult-to-break material also used in eyeglass frames. Known for its high transparency, wet-like silky texture, and excellent color development, its moderate moisture absorption creates a tactile feeling that sticks to the hand, yet somehow feels warm.

Using specialized processing tools that require skilled techniques and know-how, the machining is done almost entirely by Mr. Onishi's handiwork. Because of the numerous processes and high technical skill required for production, there are only a few craftsmen in Japan who can do this. Due to the excessive labor involved, Mr. Onishi might be the only one active as a craftsman.

A Special Ballpoint Pen You'd Want to Own

A good ballpoint pen as conceived by a craftsman who has been involved with ballpoint pens and fountain pens for many years. The material is lightweight, doesn't tire even with long use, and is highly practical, which is a pleasing feature. The fact that it can be properly used as a writing instrument is a fundamental requirement, which is typical of Mr. Onishi's commitment.

While practical, it's visually beautiful, vibrant, and feels "special." But perhaps because it's hand-machined, it has a certain warmth to it. There's a charm that grows more appealing the more you handle and use it.

An Easy Gift to Give

The ballpoint pens come in a rich variety of 7 colors. Name engraving is also available to enhance the special feeling.

As they're handcrafted, maintenance services are of course available. That's why these machined ballpoint pens are highly recommended as gifts. I want many people to handle them and use them extensively. If you do, they'll surely become lifetime possessions before you know it.

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■ Size and Specifications

Size: Approximately 140mm in length (145mm when writing) / Body diameter approximately 13mm
Weight: About 22g
Ballpoint Pen Specifications: Twist-action
*The rotating mechanism is designed to move with light force.
Refill: Schmidt P900 F
*The above refill is used; F means fine tip. You can also replace it with compatible refills according to your preference.

■ Packaging

■ Good Writing Instruments Deserve a Good Place to Rest