The uni-ball Onyx Rollerball Pen delivers smooth, bold lines with its high-quality liquid ink and fine or extra-fine point. Designed for a superior writing experience, it features quick-drying ink to prevent smudging and a durable rollerball tip for smooth, consistent strokes. Perfect for everyday tasks like note-taking, journaling, and professional use, this pen ensures sharp, precise writing with every use.

The uni-ball Onyx Rollerball Pen is built for comfort and reliability. Its ergonomic design provides a comfortable grip, making it ideal for long writing sessions. Whether you're working through a busy day at the office or filling your notebook with creative ideas, this pen offers effortless writing. Available in vibrant ink colors, it's perfect for both everyday writing and creative expression.

With its sleek, retractable design, the uni-ball Onyx Rollerball Pen is a must-have for anyone who values precision and quality. The pen’s smooth ink flow and ergonomic feel make it an excellent choice for students, professionals, and artists alike. Experience high-performance writing with the uni-ball Onyx Rollerball Pen – a reliable tool for both work and play. Available in two sizes, Micro (Extra-Fine) Point - 0.5 mm and Fine Point - 0.7 mm