All-Weather Performance
Designed to write reliably in extreme conditions, this weatherproof pen performs at any angle—even upside down.

Pressurized Ink Cartridge
Writes smoothly in temperatures from -30°F to 250°F, functions underwater up to 35 ft, and delivers consistent ink flow at any angle.

Ink Won’t Skip
A proprietary ink and delivery system ensures uninterrupted writing, even on wet paper and in harsh environments.

Writes Through Anything
Permanent ink writes cleanly through water, sweat, grease, and mud without clumping or smearing.

A rugged, reliable writing instrument engineered for extreme environments and professional use.

Barrel

• Color: Textured Flat Black

• Material: Powder-coated brass

• Features: Integrated pocket clip

Ink

• Color: Black or Blue

• Point Size: 0.9 mm

• Cartridge: Pressurized ink cartridge

  • Writes in temperatures from -30°F to 250°F

  • Functions underwater up to 35 ft