How to Refill a Uni-Ball Air Micro: Step-by-Step Guide

The technique of refilling a Uniball Air Micro pen involves a series of steps that seamlessly merge precision and practicality. With it’s unique design and convenient ink cartridge system, this pen offers a delightful writing experience coupled with effortless maintenance. To embark upon the journey of refilling this exceptional writing instrument, one must acquaint themselves with the intricacies of it’s structure and the efficiency of the procedure. By delicately disassembling the pen, extracting the empty cartridge, and selecting the appropriate refill ink, one can unlock the vast potential of continuous creative expression. With each methodical maneuver, the pen begins to reveal it’s resilient nature, as it eagerly awaits the infusion of fresh ink. As the new ink flows seamlessly into the pen, it’s transformative powers become evident, revitalizing it’s purpose and reaffirming it’s status as a reliable companion in the world of writing. Through the process of refilling a Uniball Air Micro pen, one not only extends the life of this extraordinary tool, but also embraces the opportunity to forge a deeper connection with the art of writing itself, becoming a protagonist in the narrative of their own words.

Can Uniball Air Micro Be Refilled?

The Uniball Air Micro pen, like many other pens, can indeed be refilled. The process is relatively simple. All you need to do is unscrew the pen body, which will expose the ink container inside. The ink container can then be pulled out, allowing you to refill it with the ink of your choice.

This helps reduce waste and is a more sustainable option.

You can try out different colors or even different types of inks, such as gel or waterproof ink. This allows you to explore and discover what works best for your writing needs.

It saves you money, reduces waste, and allows you to customize your pen to suit your individual preferences.

Step-by-Step Guide on How to Refill the Uniball Air Micro Pen

  • Remove the cap from the Uniball Air Micro pen.
  • Hold the pen upright with the tip pointing upwards.
  • Insert the refill cartridge into the pen barrel.
  • Push the refill cartridge all the way into the barrel until it clicks into place.
  • Screw the pen cap back onto the pen.
  • Test the pen by writing on a scrap piece of paper.
  • If the pen doesn’t write smoothly, try removing the refill and reinserting it again.
  • Once the pen is writing smoothly, you can start using it again.

The nib size of the Uniball Air Micro is 0.5mm, which provides a writing line width of 0.25mm to 0.45mm. This pen writes like a fountain pen but without the leaking, offering a smooth and controlled writing experience. It’s available in black, blue, and red ink colors.

What Is the Nib Size of Uniball Air Micro?

The nib size of the Uniball Air Micro varies depending on the specific model. The 3 Packs Uni-ball Air Medium UB-188-M has a nib size of 0.7 mm, while the Uni-ball Air Micro UB-188-L has a smaller nib size of 0.5 mm. This difference in nib size results in a difference in writing line width.

Both models are available in black, blue, and red colors, allowing users to choose the color that suits their preferences or requirements.

One notable feature of both the Uni-ball Air Medium and Uni-ball Air Micro is that they write like a fountain pen but without the issue of leaking. This is an advantage for those who enjoy the smooth writing experience of a fountain pen but don’t want to deal with the messiness of ink leakage.

Overall, the Uniball Air Micro offers a fine writing experience with a smaller nib size and a narrower writing line width. It’s a great option for those who prefer precise and detailed writing or drawing.

The Ergonomic Design of the Uniball Air Micro: How Does the Pen’s Shape and Weight Contribute to a Comfortable Writing Experience?

  • The Uniball Air Micro pen features an ergonomic design that aims to provide a comfortable writing experience.
  • It’s shape is carefully crafted to fit the natural contours of the hand, allowing for a relaxed grip.
  • The pen’s weight is well-balanced, ensuring that it doesn’t put excessive strain on the hand or fingers during extended writing sessions.
  • This balanced weight distribution helps reduce fatigue and enables smooth, effortless writing.
  • The design eliminates the need for exerting excessive pressure, resulting in a more comfortable and enjoyable writing experience.
  • Additionally, the ergonomic design of the Uniball Air Micro pen contributes to precise control and nimble movements, enhancing overall writing accuracy.
  • With it’s thoughtfully designed shape and weight, the Uniball Air Micro pen offers a comfortable and pleasurable writing experience for extended periods.

The ink used in the Uniball Air Micro rollerball pen is uni-ball’s famous fade-proof, water resistant, and tamper-proof Super Ink. This ink gives the pen the smooth writing experience of a fountain pen without any leaks. The Uniball Air Micro is available in black, blue, and red ink options.

Which Ink Is Used in Uniball Air Micro?

The Uniball Air Micro is a rollerball pen that combines the elegance of a fountain pen with the convenience of a rollerball. It’s known for it’s smooth and consistent ink flow, providing a effortless writing experience. This pen is equipped with Uniballs famous fade-proof, water resistant, and tamper proof Super Ink, ensuring longevity and durability.

The Super Ink used in Uniball Air Micro is designed to resist fading, even when exposed to light or water. This makes it ideal for important documents, signatures, or any writing that needs to withstand the test of time. It’s also tamper proof, making it difficult to alter or counterfeit. This feature is particularly important for legal or sensitive documents.

This pen is available in three classic colors: black, blue, and red. The black ink is perfect for everyday writing or formal occasions, while the blue and red inks can add some variety or emphasis to your work.

The Uni-ball brand, produced by the Mitsubishi Pencil Company Limited, has gained a reputation for it’s high-quality writing instruments. With over a century of experience in the industry, Uni-ball continues to innovate and produce pens that meet the needs of professionals and everyday users alike. The Uniball Air Micro is just one example of their commitment to excellence and impressive technology.

Purchasing pen refills for Uniball pens is a convenient solution that can save you money and reduce waste. These refills are readily available at most office supply stores, allowing you to easily extend the life of your favorite Uniball pens. If you’ve any questions or need further assistance, please don’t hesitate to contact us through our convenient online contact form.

Can Uniball Pens Be Refilled?

Uniball pens are renowned for their smooth writing experience and high-quality ink. However, a common question that arises among pen enthusiasts is whether Uniball pens can be refilled. The answer is a resounding yes!

If you’re unsure about which refill to choose for your specific Uniball pen, fret not. The friendly customer support team at Uniball is always ready to assist you. You can reach out to them using the contact form on their website, where you can ask any questions or seek guidance regarding pen refills. Their knowledgeable staff will promptly respond and provide the necessary information, ensuring a hassle-free refill experience.

Refilling your Uniball pen not only saves you money but also contributes to the reduction of waste. By reusing your pen instead of discarding it, you actively participate in sustainability efforts. This environmentally conscious approach aligns with Uniballs commitment to reducing their ecological footprint. With refillable options available, Uniball encourages customers to make responsible choices that benefit both their writing experience and the planet.

Source: How can we refill uniball eye pen?..


This ensures a constant and reliable flow of ink, allowing for smooth writing experiences every time. By taking the time to refill rather than replacing the entire pen, not only do we save money and reduce waste, but we also prolong the lifespan of our beloved Uni-ball Air Micro pens. So, let’s embrace the convenience and eco-friendliness of refilling as we continue to enjoy the effortless writing experience provided by these remarkable pens.

Please watch this video on YouTube:

Scroll to Top