The uni-ball Air Micro allows you to vary the width of your writing like you can with a fountain pen without having to worry about leaks. The unique technology means the ball is held within a plastic, not metal, surround allowing for more movement and greater pressure variations. This also makes for less friction when writing at an angle compared with other rollerballs.

The more pressure applied when writing the wider the line you produce! The Air Micro gives a slightly finer line than the medium with the average line width variation is between 0.25mm and 0.45mm, allowing you to write freely with expression.

Like many uni-ball products the Air comes with waterproof Super Ink which makes it permanent and secure, perfect for professional documentation.

This pen is available in black, blue and red.

Selected SAA memberships in the UK benefit can from FREE standard delivery on all orders, regardless of size or order value – this includes the Highlands, all offshore islands, and Northern Ireland. All other memberships receive free UK delivery on orders over £25 - check your membership level for full details.

We aim to dispatch orders within 3 working days.

We want all our members to share the same great benefits – although acknowledge that delivery times to some outlying areas may occasionally take a little longer.

Extended information can be found on the Delivery & Returns page, including international rates.