Rite In the Rain All Weather Flat Dark Earth Metal Clicker Pen Black Ink - (Item No. FDE97)

Writing: Oil-based ink writes in water, oil, and mud without clumping or smudging. Pressurized Cartridge: All-weather cartridge is pressurized and can write from -30 degrees Fahrenheit to 250 degrees Fahrenheit, underwater (up to 35 feet), and at any angle. UNIQUE INK: The ink and delivery system used exclusively in Rite in the Rain Refills allows you to write without skipping, even in extremely wet conditions. Ink supply: A small pocket at the tip of the pen delivers ink under the worst conditions. It does not allow water or air to return to the cartridge. RITE IN THE RAIN NOTEBOOK: The perfect pen for your Rite in the Rain all-weather notebook.