Keep your tactical pen writing reliably with this pressurised black ink cartridge. Designed as a direct replacement refill for tactical pens used by paramedics, first responders, military personnel, and EDC carriers.
Unlike standard ballpoint refills, a pressurised cartridge pushes ink to the tip under constant pressure. That means your pen writes in any position, including upside down, on wet or greasy paper, and across a wide temperature range. Useful when you are documenting patient observations in the field, signing forms in the rain, or writing on a vertical surface.
Key features:
- Pressurised black ink for consistent flow
- Writes at any angle, including overhead and upside down
- Performs in wet, cold, and hot conditions
- Compatible with most common tactical pen bodies
- Compact spare for your EDC kit, glovebox, or response bag
What is a cartridge in a pen? The cartridge is the internal ink reservoir and writing tip that sits inside the pen body. When the ink runs out, you replace the cartridge rather than the whole pen.
Check compatibility before ordering. This cartridge fits a wide range of tactical pens, however refill dimensions vary between brands. Compare the length and tip style against your existing cartridge before purchasing.
Order online from MyMedEquip, an Australian supplier to paramedics, clinicians, and aged-care teams. Buy a spare or two so you are never caught with a dry pen on shift.