Uni-Ball Air Rollerball Pens - 3 Pack - Red

The standard metal surround has been replaced with acetal plastic, encasing the metal ball of the nib in the Air pen. This innovative design allows for a smoother flow of ink around the ball, resulting in increased flow as more pressure is applied. Unlike traditional rollerballs, the revolutionary nib of the Air pen is pressure-sensitive, offering a writing experience akin to a fountain pen with varying line widths.

The 0.7mm ball produces a line width ranging from 0.35mm to 0.55mm, depending on the amount of pressure applied. The pen features Uni's high-quality "Super Ink", which is not only resistant to water and light but also "Tamper-Resistant". This means that the ink cannot be removed using chemicals or solutions, making it difficult for fraudsters to alter documents.

Each pack includes three pens with red ink.

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