Uni-ball AIR Micro EL Rollerball Pen, 0.5 mm, Air-Tip Technology, Ultra-Smooth, Quick-Dry, Comfortable Grip, Ideal for Everyday Writing, White Barrel, Blue Ink – Pack of 6

The Uni-ball AIR Micro EL Rollerball Pen is a 0.5 mm rollerball pen designed for smooth, precise writing. It features Uni-ball's AIR technology for a fluid glide and adaptive line feel, plus a white barrel with blue ink. This 6-pack is ideal for everyday writing at home, in the office, or on the go.

Tip size: 0.5 mm. Ink color: blue. Barrel color: white. Air-tip design that adjusts line feel with angle and pressure. Fast-drying ink to reduce smudges, with low feathering on copier and notebook paper. Ergonomic, shaped barrel for comfortable long writing sessions.

Air-Tip technology mirrors the angle and pressure you apply, producing a fluid glide and a line width that can subtly vary with how you hold the pen. This creates smooth, neat lines with a responsive, comfortable feel during extended writing.

The ink is fast-drying to minimize smudges, and the design aims to reduce feathering on typical copier and notebook papers. It’s well-suited for clean, legible notes and documents.

Ideal for everyday writing tasks such as reports, lists, journaling, note-taking, and letter- or document-editing where precise lines and smooth flow are beneficial.

Keep the pen capped when not in use to prevent the ink from drying and to protect the tip. Store in a cool, dry place away from direct heat. Proper storage helps preserve smooth writing and long-term reliability.

Yes, refill options are available for Uni-ball AIR Micro EL rollers. To replace, remove the old cartridge by following the pen’s cap and grip assembly, then insert a compatible Uni-ball AIR rollerball refill. Using official replacements helps maintain the intended line quality and drying performance.

If you’re weighing options, you can compare with other Uni-ball offerings on Fepy such as the Uni-ball Jetstream variants for a slightly broader range of tip sizes and ink types, or gel-ink options from Uni-ball Signo. Examples you can explore on Fepy include: Uni-ball Jetstream 0.7 mm Blue (https://fepy.com/product/uniball-jetstream-0-7mm-blue) and Uni-ball Signo Gel Pen 0.5 mm Blue (https://fepy.com/product/uniball-signo-um-151-0-5mm-blue-gel-pen). These alternatives offer different feels—ballpoint, gel, or a finer/ broader tip—and can help you decide which line quality you prefer for your writing style.

Standard copier paper and notebook paper are well-suited for a 0.5 mm tip, delivering crisp lines and clear text. Avoid very glossy or coated surfaces that can prevent ink from settling evenly.

Yes. The pen features an ergonomic, shaped barrel designed to reduce hand fatigue and provide a comfortable grip during extended writing sessions.

Yes, you can consider returning the item if it doesn’t meet your expectations. Purchasing as a 6-pack offers value by lowering the per-pen cost and ensuring you have a steady supply for daily use.