All-Weather Pen Refill Cartridge

WRITES UPSIDE DOWN
Pressurized ink cartridge performs in temperatures from -30F to 250F, under water (up to 35 ft), and at any angle.

pressurized ink cartridge on wet paper with ink written through water.
INK WON'T SKIP
Proprietary ink and delivery system used exclusively in Rite in the Rain Pens will write without skipping in extremely wet conditions.

All weather ink writes through water, sweat, grease, and mud.
WRITES THROUGH…
Permanent ink writes through water, sweat, grease, and mud without clumping or smearing.