Nope!No special pen is required to use Rite in the Rain. However, because our paper is water-resistant, you should take care to avoid water-based inks.RECOM
Rite in the rain & TT question below : r/pens
Rite in the Rain All-Weather Pen ink refill cartridges will write for a considerable amount of time. When your ink finally runs out, this refill will get your trusty All-Weather Pen back into the field. Don't worry about the refill fitting your pen; all Rite in the Rain All-Weather Pens use the same pen refill style. This pen refill is 3.5'' long. Pressurized ink cartridge performs in temperatures from -30F to 250F, under water (up to 35 ft), and at any angle.
Rite in The Rain 57R All-Weather Pen Refill, Red Ink
Custom Rite in the Rain All Weather Metal Clicker Pens
Rite in the Rain Weatherproof Black Metal Clicker Pen
Rite in the Rain Notepad and TomBow Pen
Rite in the Rain Mini Bolt-Action Pen - All-Weather Readiness
Rite in the Rain Side Spiral Waterproof Universal Notebook - 4.625
Rite in the Rain Top Spiral Waterproof Universal Notebook - 3 X 5 - Tentworld
All-Weather Pens
Rite in the Rain All Weather Green 4x6 Notebook Kit (No 946 Kit)
RITE IN THE RAIN 97 (ALL-WEATHER PEN - BLACK INK - NSN 7520-01-498-1876) - The ArmyProperty Store
Rite in the Rain All Weather Portage Pen unboxing quick video