Tombow AirPress 0.7mm Pressurized Oil-Based Ballpoint Pen – 6 Colors

Write clearly in demanding situations with the Tombow AirPress Pressurized Ballpoint Pen. Designed for outdoor activities, fieldwork and active working environments, AirPress maintains a reliable flow of ink when writing upward, writing quickly or making notes on damp paper.

Every click activates Tombow’s AirPress System, creating compressed air that places approximately 1.5 atmospheres of pressure on the refill. This pushes the oil-based ink toward the tip and helps produce clear, consistent writing with fewer skips—even when the pen is held upside down.

The short 122mm body is easy to handle in tight spaces, while its thick 13.7mm barrel helps maintain a secure writing grip. A soft elastomer coating reduces slipping when your hands are damp or when wearing work gloves.

The movable metal wire clip opens widely and attaches securely to pockets, workwear, notebooks, clipboards and equipment. A built-in strap hole can also be used with a safety tether or lanyard.