Uni One 3 Color Ballpoint Pen Variant:Black-0.5 4 mm diameter ink converter

4 mm diameter ink converter

Adorned with gold-plated trim

The worldone black display book File is a sleek and professional way to organize

The retractable mechanism allows quick one-click operation

consistent output

Uni One 3 Color Ballpoint Pen Variant:Black-0.5 4 mm diameter ink converterThe 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,