Uni-Ball AIR Micro – 0.5mm Fine Rollerball – Pack of 6 Pens

Uni-Ball AIR Micro – 0.5mm Fine Rollerball – Pack of 6 Pens – 2 Black, 2 Blue and 2 Red (Business Colors),

The revolutionary nib of the Air, unlike conventional rollerballs, is pressure sensitive, meaning that it gives a writing experience and differentiating line width 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 0.5mm ball delivers a line width of between 0.28mm and 0.45mm (dependent on pressure).
Features Uni’s high quality „Super Ink“, which is not only water and light resistant, but also „Tamper-Resistant“, meaning that the ink cannot be washed off using chemicals and solutions used by people to fraudulently modify documents.
Contains 2 Black, 2 Blue, 2 Red Ink Pens