One 3 Color Ballpoint Pen

The uni One 3-Color Ballpoint Pen is the perfect blend of versatility and precision, available in both 0.5 mm and 0.38 mm tip sizes to suit your writing style. Designed for convenience, it features three essential ink colors in one sleek pen making it ideal for note-taking, color-coding, and everyday tasks. Whether you prefer the ultra-fine precision of 0.38 mm or the smoother, slightly bolder 0.5 mm tip, the advanced uni One ink ensures rich, vibrant color with consistent flow. Its quick-drying, smudge-resistant formula keeps your writing clean and sharp at all times. With a lightweight body, comfortable grip, and easy click mechanism for seamless color switching, this pen is built for productivity on the go.