Mitsubishi Pencil Uniball One Hako UMR05S.15 Gel Ballpoint Pen Refills, 0.5, Red, 10 Pieces

Gel ink ballpoint pen with new technology of bead pack pigment for deeper writing and more memorable results. "Notebooks are sharp. "uni-ball one" 1: Black is darker, and the color is more vibrant and easy to remember, compared to regular gel ink that allows you to write crisp texts, the black color is darker. Collaborative research with our company and Lithukan University found that darker, crisp text is easier to remember when it comes to black color. Write an impression when you look back in the notebook. 2: Non-smearing, quick-drying ink / The newly developed "UniBall One Ink" changes the content ratio of solids and liquid content within the ink, allowing liquid content to quickly penetrate into the paper surface, while still leaving the solid color material on the paper. The ink penetrates quickly and dries quickly, yet does not bleed or bleed through to reduce the absorption of color materials onto the paper. 3: For those seeking to learn memory, the ink colors hidden on the red sheet is also available in 0.38mm, orange, baby pink, yellow, 0.5mm, orange and yellow with a red memory sheet. Product Name: Mitsubishi Pencil UMR05S.15 Gel Ballpoint Pen Refill, Uniball One, 0.5 One, Red, 10 Pieces

• Series: Uniball One
• Features: The black is darker and the color is more vibrant, making it easy to remember, and you can write crisp letters
• Compatible products: UMN-S-05 (uni-ball one 0.5 mm)
• Lead diameter: 0.02 inches (0.5 mm); Ink color: Red
• Size: Shaft diameter 0.2 x thickness 0.2 x total length 4.4 inches (6.0 x 6.0 x 112.0 mm); Weight: 1.5 oz