Uni-Ball AIR 0.7mm Medium Rollerball Pens - Blue

The revolutionary nib of the Uni-Ball AIR 0.7mm Medium Rollerball, unlike conventional rollerballs, is pressure sensitive, providing a writing experience and line width differentiation similar to that of a fountain pen. The metal ball of the nib is encased in an acetal plastic, rather than the standard metal surround, which allows for a smoother flow of ink around the ball and an increased flow as further pressure is applied. The 0.7mm ball delivers a line width of between 0.35mm and 0.55mm, depending on the pressure applied.

Featuring Uni's high-quality "Super Ink," this rollerball pen offers not only water and light resistance, but also "Tamper-Resistant" properties. This means that the ink cannot be washed off using chemicals and solutions commonly used by individuals to fraudulently modify documents. The pack contains 3 blue-inked pens, providing a reliable and convenient writing experience.

The pressure-sensitive nib of the Uni-Ball AIR is a revolutionary design that sets it apart from conventional rollerballs. Unlike standard rollerballs, the nib of the Uni-Ball AIR is responsive to the user's pressure, delivering a writing experience and line width similar to that of a fountain pen. This is achieved through the unique construction of the nib, where the metal ball is encased in an acetal plastic rather than the typical metal surround.

The acetal plastic casing allows for a smoother flow of ink around the ball, and as more pressure is applied, the ink flow increases accordingly. The 0.7mm ball size of the Uni-Ball AIR produces a line width ranging from 0.35mm to 0.55mm, depending on the amount of pressure applied by the user.

In addition to its responsive nib, the Uni-Ball AIR features Uni's high-quality "Super Ink," which offers superior water and light resistance. Moreover, the ink is "Tamper-Resistant," meaning it cannot be easily removed or altered using common chemical solutions and methods employed by individuals seeking to fraudulently modify documents.

Packaged as a set of 3 blue-inked pens, the Uni-Ball AIR provides a reliable and convenient writing solution for a variety of applications, from everyday note-taking to professional document handling. The combination of the innovative nib design and the exceptional ink properties make the Uni-Ball AIR a versatile and trustworthy choice for discerning writers and professionals.

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