Uni-Ball UB-188-M Micro Air Rollerball Pens for Super Smooth Handwriting

The Uniball Micro-Air ballpoint pen provides the freedom of a fountain pen with the security of a roller-ball, without any leaks. Unlike other rollerballs, the Air's metal ball is held in a plastic surround, allowing the ball to move without friction when the pen is held at an angle. Filled with Uni-Ball Super Ink, an advanced ink formula that bonds to paper fibers, this pen is resistant to chemicals that wash dye-based ink from checks. Moreover, the Super ink is fade resistant, water resistant, and acid-free.

Applying light pressure will give a finer line as the ink is transferred by the ball itself, while firmer pressure allows the ink to flow freely around the ball for a thicker line. The Micro-air pen will deliver a finer line width between 0.25mm and 0.45mm, making it perfect for technical writing or small printing. Presented in a box of 12 blue ink pens, the Uniball Micro-Air boasts a sleek and elegant look and feel, comfortable and easy to grip.

The capped top stays firmly in place, ensuring that this pen will never leak in your pocket. This unique design combines the freedom of a fountain pen with the security of a roller-ball, offering a seamless writing experience without the risk of leaks. The Air's metal ball, held in a plastic surround, can move without friction when the pen is angled, providing a smooth and effortless writing flow.

Filled with Uni-Ball's advanced Super Ink formula, this pen is resistant to chemicals that can wash away dye-based inks, ensuring your written work remains vibrant and protected. The Super ink is also fade resistant, water resistant, and acid-free, making it a reliable choice for various writing tasks.

The Micro-air pen's versatile line width capabilities allow you to adapt your writing style with ease. Apply light pressure for a finer line, or use firmer pressure to enjoy a thicker, more expressive line as the ink flows freely around the ball. This range of line widths, from 0.25mm to 0.45mm, makes the Uniball Micro-Air an excellent choice for technical writing, detailed notes, or small, precise printing.

The sleek and elegant design of the Micro-air pen not only looks visually appealing but also provides a comfortable and easy-to-grip experience. The capped top ensures that this pen will never leak in your pocket, giving you the peace of mind to carry it with confidence. Whether you're taking notes, drafting, or engaging in any writing task, the Uniball Micro-Air ballpoint pen offers the freedom and versatility you need, all while maintaining the security and reliability of a roller-ball system.

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