Mitsubishi Uni-Ball One Gel Pen Refill, 0.38 mm, Black, 10 Pieces, Hako UMR38S.24

The Mitsubishi Pencil Gel Ballpoint Pen Refill, Uni-Ball One, features a new technology that utilizes bead pack pigments to produce darker and more vibrant text, making it a memorable writing experience. Developed in collaboration with Ritsaikan University, the "Uni-Ball One" ink is designed to be easily remembered and clearly written.

The key features of this product are as follows:

1. Darker and More Vibrant Colors: The new bead pack pigment technology used in the ink allows for a darker black color and more vibrant colors compared to traditional gel ink. This makes the written text more memorable and crisp.

2. Non-Smearing and Quick-Drying: The "Uni-Ball One Ink" formulation has been adjusted to optimize the ratio of solids and liquid content, allowing the liquid ingredients to be quickly absorbed into the paper surface while leaving a solid color material on the paper. This results in a quick-drying ink that does not bleed through or smear.

3. Memory-Enhancing Lineup: The product lineup includes a version with a red sheet for those who are learning or practicing memory techniques involving line-up or memorization. This version features 0.38mm tips in three colors: orange, baby pink, and yellow, as well as a 0.5mm tip in orange and yellow, all with a red sheet to aid in the memorization process.

The Mitsubishi Pencil Gel Ballpoint Pen Refill, Uni-Ball One, is available in a 0.38mm black tip, with a shaft diameter of 0.2 inches, a thickness of 0.2 inches, and a total length of 4.4 inches (6.0 x 6.0 x 112.0 mm). The weight of the product is 1.4 oz (42 g).

product information: