Uni-ball Signo Gel Pen

The Uni-ball Signo is a renowned line of gel ink pens celebrated for their smooth writing quality and vibrant ink delivery. Manufactured primarily in Japan by the Mitsubishi Pencil Company, these pens have become a staple for both professional and creative applications worldwide. The specific product shown features a distinctive white and teal barrel design often associated with their retractable or capped pigment ink series.

The brand Uni-ball was established by the Mitsubishi Pencil Company, which has a heritage dating back to 1887 in Tokyo, Japan. Despite the name, it is a separate entity from the Mitsubishi Group automotive and industrial conglomerates. Today, the brand remains under the ultimate ownership of its founding company in Japan and continues to be a global leader in the stationery market through a network of international distributors and subsidiaries.