The Uni-ball Air rollerball pen is a high-quality writing instrument designed for precise and smooth writing. With a fine tip width of 0.5 mm, this rollerball pen allows for exact line control and is ideal for notes, drawings, and creative work. The pigment ink provides a clear and lasting black color that stands out well on various types of paper. The ergonomic design of the casing ensures a comfortable grip, while the open ink reservoir allows for hassle-free use over extended periods. The Uni-ball Air is not refillable but offers reliable performance until the last drop of ink. With a pack of 12 pens, this rollerball pen is a practical choice for everyday use, whether in the office, at school, or at home.

• Liquid gel ink for a smooth writing experience
• Ergonomic design for comfortable writing
• Pigment ink for durable and clear writing
• Open ink reservoir for hassle-free use over extended periods.