Mitsubishi Uni-Ball One Gel Ballpoint Pens, 10 Pieces

The Uni-Ball One ballpoint pen features a new technology that utilizes bead pack pigments to produce darker and more vibrant text, making it easier to remember and write crisp letters. Collaboration with Ritsaikan University has revealed that the black color of this pen is noticeably darker and crisper than typical gel ink, leaving a lasting impression.

The pen's design incorporates a simple, straight shaft and an oval-shaped open wire clip, allowing for easy clipping into notebooks or planners. The ink formula has been engineered to be non-smearing and quick-drying, with the liquid ingredients quickly absorbing into the paper surface while leaving behind a solid color. This ensures that the text does not bleed through or smear, providing a clean and efficient writing experience.

For those who engage in memory-training activities, the Uni-Ball One series offers a line-up of colors that includes a red sheet, which can be used as a memorization aid. The available colors in the 0.38mm size are Bordeaux Black, orange, baby pink, and yellow, while the 0.5mm size includes orange and yellow, all with the accompanying red sheet.

The Uni-Ball One pen boasts the following features:

1. Darker and more vibrant black color, as well as other vivid hues, for easy readability and memorability
2. Non-smearing and quick-drying ink formula that prevents bleeding or smearing
3. Color options with a red sheet for memory-training activities
4. Simple and straight shaft design with an oval-shaped open wire clip for easy clipping

The dimensions of the Uni-Ball One pen are as follows: Shaft Diameter 0.4 inches (10.5 mm), Thickness 0.6 inches (15.0 mm), and Total Length 5.5 inches (139.5 mm). The weight of the pen is 3.9 ounces (109.4 grams).

Overall, the Uni-Ball One ballpoint pen combines innovative ink technology, a practical design, and versatile color options to provide a superior writing experience that is both functional and visually appealing.

product information: