When writing with less pressure you will receive a finer line as the ink is transferred by the ball itself, whereas pressing a little harder gives a thicker line as the ink is able to flow freely around the ball.
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Write smoothly at any angle with the uni-ball AIR rollerball pen. This rollerball pen from Uni-Ball is black in colour. The Air rollerball pen allows you to change line width mid-sentence just by adjusting pressure.
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Experience the next generation of roller ball pen with the uni-ball Air. Fine tip, 0.7mm Roller ball. Superior Quality Uni-ball Rollerball Pen Range. 12 x Uni-ball UBA-188-L Liquid Ink Rollerball Pen.
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Uni-ball UBA-188-L Liquid Ink Rollerball Pen. Superior Quality Uni-ball Rollerball Pen Range. Best Pen for Smooth, uniform and precision writing. Experience the next generation of roller ball pen with the uni-ball Air.
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Buy 2, get 1 free!
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Uni-Ball AIR Micro UBA-188-M 0.5mm Fine Rollerball PEN. Superior Quality Uni-ball Rollerball Pen Range. Experience the next generation of roller ball pen with the uni-ball Air. Best Pen for Smooth, uniform and precision writing.
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Why buy the Uni-ball Air Micro UBA-188M Rollerball Pen?. The Uni-Ball Air Micro pen is similar to a regular fountain pen but without the leaks. Unlike other rollerballs, the Air Micro features a ball which can move freely with a plastic surround, resulting in far less friction when the pen is held at an angle.
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When writing with less pressure you will receive a finer line as the ink is transferred by the ball itself, whereas pressing a little harder gives a thicker line as the ink is able to flow freely around the ball.
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