Rite-In-The-Rain All Weather Tactical Pen:
Pencils will work great on Rite in the Rain but sometimes you just need a pen. This All-Weather Tactical Metal Pen writes on wet paper and upside down, the pressurized ink cartridge performs in temperatures from -30°F to 250°F (-34.4°C to 121.1°C). The ink won't leak, evaporate or blow up in your pocket! 5.25" (13.34 cm) open (with cap attached to end), 3.75" (9.53 cm) closed, barrel diameter of 3/8" (9.5 mm). Pen has black ink and weighs 0.8 oz. (22.68 g).