Discover the revolutionary Uni-ball One Gel Pen—engineered with proprietary bead-pack pigment ink that delivers the deepest blacks and brightest colors of any gel pen. The ultra-fine 0.38mm tip produces razor-sharp, high-contrast lines perfect for note-taking, planning, and detailed writing.
Featuring fast-drying, smudge-proof ink ideal for left-handed writers, this pen combines premium performance with a sleek, minimalist design. The firm rubber grip ensures comfortable control, while the spring-loaded wire clip securely fastens to notebooks and pockets. Available in a stunning range of over 20 colors including Blue-Black, Emerald Green, and Cappuccino Brown.
Model: UMN-S-38 | Refillable with Uni UMR-38S cartridges | Length: 13.9 cm | Weight: 9.6g
The choice of students and professionals who demand crisp, vibrant writing that enhances retention and legibility.