Top 8 Uniball Air Pen Blue UK – Liquid Ink Rollerball Pens

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1. uni-ball

Uni-Ball Rollerball Pen – Air Trend Blue

uni-ball - 05mm Tip. Writes like an fountain pen. The thickness of the font varies depending on the pressure.
Branduni-ball
ManufacturerMitsubishi Pencil
Height1.2 cm (0.47 Inches)
Length14.2 cm (5.59 Inches)
Weight0.01 kg (0.02 Pounds)
Width1.2 cm (0.47 Inches)
Part Number145957
Model145957

2. uni-ball

UBA-188-L, 0.7mm Medium Rollerball, Blue, 3 Pack, Uni-Ball AIR

uni-ball - The metal ball of the nib is encased in an acetal plastic, which allows for a smoother flow of ink around the ball, rather than the standard metal surround, and an increased flow as further pressure is applied.

Pack contains three Blue inked pens. The 07mm ball delivers a line width of between 035mm and 055mm dependent on pressure. The revolutionary nib of the air, is pressure sensitive, unlike conventional rollerballs, meaning that it gives a writing experience and differentiating line width similar to that of a fountain pen. Features uni's high quality "super ink", but also "Tamper-Resistant", which is not only water and light resistant, meaning that the ink cannot be washed off using chemicals and solutions used by people to fraudulently modify documents.
Branduni-ball
ManufacturerUni-Ball
Height1 cm (0.39 Inches)
Length14.2 cm (5.59 Inches)
Weight0.04 kg (0.09 Pounds)
Width7 cm (2.76 Inches)
Part NumberUBA-188-L

3. uni-ball

Uni-Ball UB-188-L Fountain Pen Tip 0.7mm Air Rollerball Pens, Blue Gel, 12 Pack

uni-ball - Light pressure will give a finer line as ink is transferred by the ball itself, firmer pressure allows the ink to flow freely around the ball for a thicker line. Sleek, elegant look and feel that is comfortable and easy to grip, capped top stays put and ensures that this pen will never leak in your pocket.

Filled with uni-ball super ink, fade resistant, water resistant, and acid free, an advanced ink formula that bonds to paper fibers, resistant to chemicals that wash dye-based ink from checks. Average line width between 0355mm and 055mm when varying with the pressure applied, making the pen perfect for writing or calligraphy, blue ink in a box of 12. Freedom of a fountain pen with the security of a roller-ball with no leaks, the Air’s unique metal ball can move without friction when the pen is held at an angle.
Branduni-ball
ManufacturerUni-Ball
Height14 cm (5.51 Inches)
Length1.6 cm (0.63 Inches)
Weight0 kg (0 Pounds)
Width1.4 cm (0.55 Inches)
Part Number190512000
Model190512000

4. uni-ball

Uni-ball Micro Air Rollerball Pen, Blue Pack of 12

uni-ball - Will give you a finer line width between 025mm - 045mm, perfect for technical writing or small printing, blue ink pens in a box of 12. Light pressure will give a finer line as ink is transferred by the ball itself, firmer pressure allows the ink to flow freely around the ball for a thicker line.

Sleek, elegant look and feel that is comfortable and easy to grip, capped top stays put and ensures that this pen will never leak in your pocket. Freedom of a fountain pen with the security of a roller-ball with no leaks, the Air’s unique metal ball can move without friction when the pen is held at an angle. Filled with uni-ball super ink, water resistant, fade resistant, an advanced ink formula that bonds to paper fibers, and acid free, resistant to chemicals that wash dye-based ink from checks.
Branduni-ball
ManufacturerMitsubishi Pencil Company
Height14.6 cm (5.75 Inches)
Length2.8 cm (1.1 Inches)
Weight0 kg (0 Pounds)
Width8.1 cm (3.19 Inches)
Part Number190488000
Model190488000

5. uni-ball

Uni-Ball AIR Micro, Pink, Green and Light Blue Barrels, Orange, Blue Ink, 0.5mm Fine Rollerball, Pack of 4

uni-ball - 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.

The metal ball of the nib is encased in an acetal plastic, which allows for a smoother flow of ink around the ball, rather than the standard metal surround, and an increased flow as further pressure is applied. The 05mm ball delivers a line width of between 028mm and 045mm dependent on pressure. This set contains four blue inked pens, Orange, one of each of the following barrel colours: Pink, Green and Light Blue. The revolutionary nib of the air, is pressure sensitive, unlike conventional rollerballs, meaning that it gives a writing experience and differentiating line width similar to that of a fountain pen.
Branduni-ball
ManufacturerMitsubishi Pencil Co Ltd
Height1 cm (0.39 Inches)
Length14 cm (5.51 Inches)
Weight0.04 kg (0.1 Pounds)
Width6 cm (2.36 Inches)
Part NumberUBA-188ELM-4ASSORTED

6. uni-ball

Blue Gel, Uni-Ball 153544039 UB-188-L Fountain Pen Tip 0.7mm Air Rollerball Pens, 3 Pack

uni-ball - No leaking. Unique, modern design. Writes like a fountain pen. Adjustable line width. Easy to adjust line width by increasing or decreasing pressure when writing. Writes just like a foutain pen; but without the mess.
Branduni-ball
Manufactureruni-ball
Height14 cm (5.51 Inches)
Length1.6 cm (0.63 Inches)
Weight0 kg (0 Pounds)
Width1.4 cm (0.55 Inches)
Part Number153544039
Model153544039

7. uni-ball

Blue Ink, Pink Barrel, Pack of 3, 0.5mm Fine Rollerball, Uni-Ball AIR Micro

uni-ball - The 05mm ball delivers a line width of between 028mm and 045mm dependent on pressure. 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 revolutionary nib of the air, is pressure sensitive, unlike conventional rollerballs, meaning that it gives a writing experience and differentiating line width similar to that of a fountain pen. Pack contains three Blue inked pens, with pink coloured barrels. Features uni's high quality "super ink", but also "Tamper-Resistant", which is not only water and light resistant, meaning that the ink cannot be washed off using chemicals and solutions used by people to fraudulently modify documents.
Branduni-ball
ManufacturerMitsubishi Pencil Co Ltd
Height1.4 cm (0.55 Inches)
Length16.3 cm (6.42 Inches)
Weight0.03 kg (0.07 Pounds)
Width6.6 cm (2.6 Inches)
Part NumberUBA-188EL

8. uni-ball

Uni-Ball Air – 0.5mm Rollerball, UBA-188E-M, Black Ink – Pack of 4, Blue and Green Barrel

uni-ball - Each pen contains black ink and has a 05mm tip that writes a slightly finer line than the medium. 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.

The revolutionary nib of the air, is pressure sensitive, unlike conventional rollerballs, meaning that it gives a writing experience and differentiating line width similar to that of a fountain pen. The air pen contains uni-ball’s super ink which is not only water and light resistant "Tamper-Resistant", meaning that the ink cannot be washed off using chemicals and solutions used by people to fraudulently modify documents.

Unlike other rollerballs, the air features a ball which can move freely within a plastic surround, resulting in far less friction when the pen is held at the right angle.
Branduni-ball
ManufacturerUni-Ball - OMG
Height1.3 cm (0.51 Inches)
Length17.81 cm (7.01 Inches)
Width10.21 cm (4.02 Inches)
Part NumberUBA-188E-M