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Mitsubishi Pencil Co.

uni-ball Signo 307 Gel Pen, 0.7 mm


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About This Product

Uni Signo 307 is a super-smooth retractable pen with dark, fade-resistant ink that makes a bold impression. These pens use a special, low-viscosity gel ink that flows through the tip with no skipping, blotches, or stickiness. You still get the luxurious, smooth feel of a gel pen, but Uni's proprietary Nano Fiber Ink dries more quickly and offers a dependable, clean line.

The plastic body is well balanced and features a rubber grip for control and comfort. A strong spring makes the retraction mechanism quite clicky and satisfying. There's also a pocket clip made from strong, slightly flexible plastic.

0.7 mm line width. Sold individually. Made in Japan.

Signo 307 is refillable. Spare cartridges are available here.

About Mitsubishi Pencil Co., Ltd.:

Founded in the 19th century in Tokyo, Mitsubishi Pencil has been one of the world's leading pen and pencil manufacturers for generations. Well-known around the world for their Uni brand of pens and pencils, Mitsubishi continues to innovate and release new products, like POSCA paint markers and an ever-expanding lineup of writing pens.

Fun fact: "Mitsubishi" means "three diamonds," and the name and three-diamond mark of Mitsubishi Pencil predates the better-known Mitsubishi Group by ten years. Despite sharing the same name and symbol, Mitsubishi Pencil is not related to any of the numerous other Mitsubishi companies in Japan.

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    Mitsubishi Pencil Co.