Writes in any weather condition. Writes upside down. Pressurized cartridge. Writes in extreme weather and temperatures from -30˚F to 250˚F. Writes underwater up to 35’. Perfect for use on Rite in the Rain field books and paper.

SPECIFICATIONS

- Flat Black Clicker Pen

- Black Ink

- .9mm Point Size

- Features Pocket Clip

- Grip Channel with Ink Color Identification Rings

- Refillable