One 0.5 3 Color Ballpoint Pen

The uni One 0.38 3-Color Ballpoint Pen is designed for precision, convenience, and smooth writing in one compact tool. Featuring three essential ink colors in a single sleek body, this pen allows you to switch effortlessly between colors perfect for note-taking, planning, and organizing your work. Equipped with ultra-fine 0.38 mm tips, it delivers crisp, clean lines ideal for detailed writing and neat annotations. The advanced uni One ink formulation ensures rich, vibrant color payoff with quick-drying, smudge-resistant performance, making it reliable for everyday use. Its lightweight design, comfortable grip, and easy click mechanism provide a seamless writing experience, whether you’re studying, working, or journaling.