Hiroshi Yokoishi

Part of Mitsubishi Pencil Co., Ltd., Mitsubishi Pencil Co. UK Ltd. is a private company that offers reliable pens for capturing important moments. Founded in 1984, the company is based in Knowlhill, UK. The British company's products include the uni-ball pin, a drawing pen with fade-proof and water-resistant ink that can be used with watercolors, and the uni jetstream rt pen, which has the smooth ink flow of a rollerball and the fast-drying properties of a ballpoint. The retractable pen writes with fade-resistant, water-resistant, and tamper-proof ink. The company also offers a convenient package that includes two pens and two additional rollerball pen refills.